project init

backend/.gitignore

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+__pycache__/*
+.venv/*

backend/main.py

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+from fastapi import FastAPI
+from pydantic import BaseModel, EmailStr
+from typing import List, Optional
+from contextlib import asynccontextmanager
+import sqlalchemy
+from sqlalchemy import Column, String, Boolean, Text
+from sqlalchemy.ext.declarative import declarative_base
+import databases
+
+DATABASE_URL = "mysql+pymysql://username:password@localhost:3306/mydatabase"
+
+database = databases.Database(DATABASE_URL)
+metadata = sqlalchemy.MetaData()
+Base = declarative_base()
+
+# -------------------- SQLAlchemy Models --------------------
+class ProjectModel(Base):
+    __tablename__ = "projects"
+    id = Column(String(36), primary_key=True)
+    name = Column(String(255), nullable=False)
+    role = Column(String(255), nullable=False)
+    description = Column(Text, nullable=False)
+    highlights = Column(Text)  # store as JSON string
+    stack = Column(Text)       # store as JSON string
+    website = Column(String(255), nullable=True)
+    github = Column(String(255), nullable=True)
+    featured = Column(Boolean, default=False)
+
+class StackCategoryModel(Base):
+    __tablename__ = "stack_categories"
+    id = Column(String(36), primary_key=True)
+    title = Column(String(255), nullable=False)
+    items = Column(Text)  # JSON string
+
+class UserModel(Base):
+    __tablename__ = "users"
+    id = Column(String(36), primary_key=True)
+    email = Column(String(255), nullable=False, unique=True)
+    name = Column(String(255), nullable=False)
+
+# -------------------- Pydantic Schemas --------------------
+
+class Project(BaseModel):
+    id: Optional[str]
+    name: str
+    role: str
+    description: str
+    highlights: List[str]
+    stack: List[str]
+    website: Optional[str] = None
+    github: Optional[str] = None
+    featured: bool
+
+class StackCategory(BaseModel):
+    id: Optional[str]
+    title: str
+    items: List[str]
+
+class User(BaseModel):
+    id: Optional[str]
+    email: EmailStr
+    name: str
+
+
+# -------------------- FastAPI App --------------------
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    await database.connect()
+    yield
+    await database.disconnect()
+
+app = FastAPI(title="atticl.com API", version="1.0", docs_url=None, redoc_url=None, openapi_url=None, lifespan=lifespan)
+
+# -------------------- Helper Functions --------------------
+
+import json
+import uuid
+
+def to_json_str(lst: List[str]) -> str:
+    return json.dumps(lst)
+
+def from_json_str(s: str) -> List[str]:
+    return json.loads(s)
+
+# -------------------- Project Endpoints --------------------
+
+@app.post("/projects/", response_model=Project)
+async def create_project(project: Project):
+    project.id = str(uuid.uuid4())
+    query = ProjectModel.__table__.insert().values(
+        id=project.id,
+        name=project.name,
+        role=project.role,
+        description=project.description,
+        highlights=to_json_str(project.highlights),
+        stack=to_json_str(project.stack),
+        website=project.website,
+        github=project.github,
+        featured=project.featured
+    )
+    await database.execute(query)
+    return project
+
+@app.get("/projects/", response_model=List[Project])
+async def list_projects():
+    query = ProjectModel.__table__.select()
+    rows = await database.fetch_all(query)
+    result = []
+    for row in rows:
+        result.append(Project(
+            id=row["id"],
+            name=row["name"],
+            role=row["role"],
+            description=row["description"],
+            highlights=from_json_str(row["highlights"]),
+            stack=from_json_str(row["stack"]),
+            website=row["website"],
+            github=row["github"],
+            featured=row["featured"]
+        ))
+    return result

backend/requirements.txt

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+fastapi
+uvicorn[standard]
+SQLAlchemy
+databases
+pymysql
+pydantic
+pydantic[email]
+python-dotenv
+aiomysql

frontend/.gitignore

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+.next/*
+node_modules/*

frontend/app/admin/layout.tsx

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+"use client"
+
+import type React from "react"
+
+import { AuthProvider } from "@/lib/auth-context"
+import { DataStoreProvider } from "@/lib/data-store"
+
+export default function AdminLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <AuthProvider>
+      <DataStoreProvider>{children}</DataStoreProvider>
+    </AuthProvider>
+  )
+}

frontend/app/admin/login/page.tsx

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+"use client"
+
+import type React from "react"
+
+import { useState } from "react"
+import { useRouter } from "next/navigation"
+import { useAuth } from "@/lib/auth-context"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import { Terminal, AlertCircle, Loader2 } from "lucide-react"
+
+export default function LoginPage() {
+  const [email, setEmail] = useState("")
+  const [password, setPassword] = useState("")
+  const [error, setError] = useState("")
+  const [isSubmitting, setIsSubmitting] = useState(false)
+  const { login } = useAuth()
+  const router = useRouter()
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault()
+    setError("")
+    setIsSubmitting(true)
+
+    const success = await login(email, password)
+
+    if (success) {
+      router.push("/admin")
+    } else {
+      setError("Invalid credentials")
+    }
+    setIsSubmitting(false)
+  }
+
+  return (
+    <div className="min-h-screen bg-background flex items-center justify-center p-6">
+      <div className="w-full max-w-sm space-y-8">
+        {/* Header */}
+        <div className="text-center space-y-2">
+          <div className="flex items-center justify-center gap-2 text-primary">
+            <Terminal size={24} />
+            <span className="font-mono text-lg font-semibold">atticl</span>
+          </div>
+          <h1 className="text-2xl font-semibold text-foreground">Admin Login</h1>
+          <p className="text-sm text-muted-foreground font-mono">$ authenticate --session</p>
+        </div>
+
+        {/* Login form */}
+        <form onSubmit={handleSubmit} className="space-y-6">
+          <div className="bg-card border border-border rounded-lg p-6 space-y-4">
+            <div className="space-y-2">
+              <Label htmlFor="email" className="text-sm font-mono text-muted-foreground">
+                Email
+              </Label>
+              <Input
+                id="email"
+                type="email"
+                value={email}
+                onChange={(e) => setEmail(e.target.value)}
+                placeholder="admin@atticl.com"
+                className="font-mono"
+                required
+              />
+            </div>
+
+            <div className="space-y-2">
+              <Label htmlFor="password" className="text-sm font-mono text-muted-foreground">
+                Password
+              </Label>
+              <Input
+                id="password"
+                type="password"
+                value={password}
+                onChange={(e) => setPassword(e.target.value)}
+                placeholder="••••••••"
+                className="font-mono"
+                required
+              />
+            </div>
+
+            {error && (
+              <div className="flex items-center gap-2 text-destructive text-sm">
+                <AlertCircle size={14} />
+                <span className="font-mono">{error}</span>
+              </div>
+            )}
+          </div>
+
+          <Button type="submit" className="w-full font-mono" disabled={isSubmitting}>
+            {isSubmitting ? (
+              <>
+                <Loader2 size={16} className="animate-spin mr-2" />
+                Authenticating...
+              </>
+            ) : (
+              "Login"
+            )}
+          </Button>
+        </form>
+
+        {/* Dev hint */}
+        <div className="text-center">
+          <p className="text-xs text-muted-foreground font-mono">Demo: admin@atticl.com / admin123</p>
+        </div>
+      </div>
+    </div>
+  )
+}

frontend/app/admin/page.tsx

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+"use client"
+
+import { AdminShell } from "@/components/admin/admin-shell"
+import { useDataStore } from "@/lib/data-store"
+import { FolderKanban, Layers, Terminal } from "lucide-react"
+import Link from "next/link"
+
+export default function AdminDashboard() {
+  const { projects, stackCategories } = useDataStore()
+
+  const stats = [
+    {
+      label: "Total Projects",
+      value: projects.length,
+      icon: FolderKanban,
+      href: "/admin/projects",
+    },
+    {
+      label: "Featured Projects",
+      value: projects.filter((p) => p.featured).length,
+      icon: FolderKanban,
+      href: "/admin/projects",
+    },
+    {
+      label: "Stack Categories",
+      value: stackCategories.length,
+      icon: Layers,
+      href: "/admin/stack",
+    },
+    {
+      label: "Total Tech Items",
+      value: stackCategories.reduce((acc, cat) => acc + cat.items.length, 0),
+      icon: Layers,
+      href: "/admin/stack",
+    },
+  ]
+
+  return (
+    <AdminShell>
+      <div className="p-8 space-y-8">
+        {/* Header */}
+        <div className="space-y-2">
+          <h1 className="text-2xl font-semibold text-foreground">Dashboard</h1>
+          <p className="text-sm text-muted-foreground font-mono">
+            <Terminal size={12} className="inline mr-1" />$ atticl admin --status
+          </p>
+        </div>
+
+        {/* Stats grid */}
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+          {stats.map((stat) => (
+            <Link
+              key={stat.label}
+              href={stat.href}
+              className="bg-card border border-border rounded-lg p-6 hover:border-primary/50 transition-colors group"
+            >
+              <div className="flex items-center justify-between">
+                <stat.icon size={20} className="text-muted-foreground group-hover:text-primary transition-colors" />
+                <span className="text-3xl font-semibold text-foreground">{stat.value}</span>
+              </div>
+              <p className="mt-2 text-sm font-mono text-muted-foreground">{stat.label}</p>
+            </Link>
+          ))}
+        </div>
+
+        {/* Quick actions */}
+        <div className="space-y-4">
+          <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">Quick Actions</h2>
+          <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+            <Link
+              href="/admin/projects"
+              className="bg-card border border-border rounded-lg p-4 hover:border-primary/50 transition-colors flex items-center gap-4"
+            >
+              <div className="w-10 h-10 bg-primary/10 rounded-md flex items-center justify-center">
+                <FolderKanban size={18} className="text-primary" />
+              </div>
+              <div>
+                <p className="font-medium text-foreground">Manage Projects</p>
+                <p className="text-sm text-muted-foreground">Add, edit, or remove projects</p>
+              </div>
+            </Link>
+            <Link
+              href="/admin/stack"
+              className="bg-card border border-border rounded-lg p-4 hover:border-primary/50 transition-colors flex items-center gap-4"
+            >
+              <div className="w-10 h-10 bg-primary/10 rounded-md flex items-center justify-center">
+                <Layers size={18} className="text-primary" />
+              </div>
+              <div>
+                <p className="font-medium text-foreground">Manage Tech Stack</p>
+                <p className="text-sm text-muted-foreground">Update your technology categories</p>
+              </div>
+            </Link>
+          </div>
+        </div>
+
+        {/* API placeholder */}
+        <div className="bg-card border border-dashed border-border rounded-lg p-6">
+          <div className="flex items-start gap-4">
+            <div className="w-10 h-10 bg-secondary rounded-md flex items-center justify-center flex-shrink-0">
+              <Terminal size={18} className="text-muted-foreground" />
+            </div>
+            <div className="space-y-2">
+              <p className="font-medium text-foreground">API Integration</p>
+              <p className="text-sm text-muted-foreground">
+                Currently using mock data. Replace the data store functions with your API calls when ready.
+              </p>
+              <code className="text-xs font-mono text-primary bg-secondary px-2 py-1 rounded">lib/data-store.tsx</code>
+            </div>
+          </div>
+        </div>
+      </div>
+    </AdminShell>
+  )
+}

frontend/app/admin/projects/page.tsx

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+"use client"
+
+import { AdminShell } from "@/components/admin/admin-shell"
+import { useDataStore } from "@/lib/data-store"
+import { FolderKanban, Layers, Terminal } from "lucide-react"
+import Link from "next/link"
+
+export default function AdminDashboard() {
+  const { projects, stackCategories } = useDataStore()
+
+  const stats = [
+    {
+      label: "Total Projects",
+      value: projects.length,
+      icon: FolderKanban,
+      href: "/admin/projects",
+    },
+    {
+      label: "Featured Projects",
+      value: projects.filter((p) => p.featured).length,
+      icon: FolderKanban,
+      href: "/admin/projects",
+    },
+    {
+      label: "Stack Categories",
+      value: stackCategories.length,
+      icon: Layers,
+      href: "/admin/stack",
+    },
+    {
+      label: "Total Tech Items",
+      value: stackCategories.reduce((acc, cat) => acc + cat.items.length, 0),
+      icon: Layers,
+      href: "/admin/stack",
+    },
+  ]
+
+  return (
+    <AdminShell>
+      <div className="p-8 space-y-8">
+        {/* Header */}
+        <div className="space-y-2">
+          <h1 className="text-2xl font-semibold text-foreground">Dashboard</h1>
+          <p className="text-sm text-muted-foreground font-mono">
+            <Terminal size={12} className="inline mr-1" />$ atticl admin --status
+          </p>
+        </div>
+
+        {/* Stats grid */}
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
+          {stats.map((stat) => (
+            <Link
+              key={stat.label}
+              href={stat.href}
+              className="bg-card border border-border rounded-lg p-6 hover:border-primary/50 transition-colors group"
+            >
+              <div className="flex items-center justify-between">
+                <stat.icon size={20} className="text-muted-foreground group-hover:text-primary transition-colors" />
+                <span className="text-3xl font-semibold text-foreground">{stat.value}</span>
+              </div>
+              <p className="mt-2 text-sm font-mono text-muted-foreground">{stat.label}</p>
+            </Link>
+          ))}
+        </div>
+
+        {/* Quick actions */}
+        <div className="space-y-4">
+          <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">Quick Actions</h2>
+          <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+            <Link
+              href="/admin/projects"
+              className="bg-card border border-border rounded-lg p-4 hover:border-primary/50 transition-colors flex items-center gap-4"
+            >
+              <div className="w-10 h-10 bg-primary/10 rounded-md flex items-center justify-center">
+                <FolderKanban size={18} className="text-primary" />
+              </div>
+              <div>
+                <p className="font-medium text-foreground">Manage Projects</p>
+                <p className="text-sm text-muted-foreground">Add, edit, or remove projects</p>
+              </div>
+            </Link>
+            <Link
+              href="/admin/stack"
+              className="bg-card border border-border rounded-lg p-4 hover:border-primary/50 transition-colors flex items-center gap-4"
+            >
+              <div className="w-10 h-10 bg-primary/10 rounded-md flex items-center justify-center">
+                <Layers size={18} className="text-primary" />
+              </div>
+              <div>
+                <p className="font-medium text-foreground">Manage Tech Stack</p>
+                <p className="text-sm text-muted-foreground">Update your technology categories</p>
+              </div>
+            </Link>
+          </div>
+        </div>
+
+        {/* API placeholder */}
+        <div className="bg-card border border-dashed border-border rounded-lg p-6">
+          <div className="flex items-start gap-4">
+            <div className="w-10 h-10 bg-secondary rounded-md flex items-center justify-center flex-shrink-0">
+              <Terminal size={18} className="text-muted-foreground" />
+            </div>
+            <div className="space-y-2">
+              <p className="font-medium text-foreground">API Integration</p>
+              <p className="text-sm text-muted-foreground">
+                Currently using mock data. Replace the data store functions with your API calls when ready.
+              </p>
+              <code className="text-xs font-mono text-primary bg-secondary px-2 py-1 rounded">lib/data-store.tsx</code>
+            </div>
+          </div>
+        </div>
+      </div>
+    </AdminShell>
+  )
+}

frontend/app/admin/stack/page.tsx

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+"use client"
+
+import { useState } from "react"
+import { AdminShell } from "@/components/admin/admin-shell"
+import { StackForm } from "@/components/admin/stack-form"
+import { useDataStore } from "@/lib/data-store"
+import type { StackCategory } from "@/lib/types"
+import { Button } from "@/components/ui/button"
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog"
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog"
+import { Plus, Pencil, Trash2, Terminal, Layers } from "lucide-react"
+
+export default function StackPage() {
+  const { stackCategories, addStackCategory, updateStackCategory, deleteStackCategory } = useDataStore()
+  const [isFormOpen, setIsFormOpen] = useState(false)
+  const [editingCategory, setEditingCategory] = useState<StackCategory | null>(null)
+  const [deletingCategory, setDeletingCategory] = useState<StackCategory | null>(null)
+
+  const handleCreate = () => {
+    setEditingCategory(null)
+    setIsFormOpen(true)
+  }
+
+  const handleEdit = (category: StackCategory) => {
+    setEditingCategory(category)
+    setIsFormOpen(true)
+  }
+
+  const handleSubmit = (data: Omit<StackCategory, "id">) => {
+    if (editingCategory) {
+      updateStackCategory(editingCategory.id, data)
+    } else {
+      addStackCategory(data)
+    }
+    setIsFormOpen(false)
+    setEditingCategory(null)
+  }
+
+  const handleDelete = () => {
+    if (deletingCategory) {
+      deleteStackCategory(deletingCategory.id)
+      setDeletingCategory(null)
+    }
+  }
+
+  const totalItems = stackCategories.reduce((acc, cat) => acc + cat.items.length, 0)
+
+  return (
+    <AdminShell>
+      <div className="p-8 space-y-8">
+        {/* Header */}
+        <div className="flex items-center justify-between">
+          <div className="space-y-2">
+            <h1 className="text-2xl font-semibold text-foreground">Tech Stack</h1>
+            <p className="text-sm text-muted-foreground font-mono">
+              <Terminal size={12} className="inline mr-1" />$ atticl stack --list ({stackCategories.length} categories,{" "}
+              {totalItems} items)
+            </p>
+          </div>
+          <Button onClick={handleCreate} className="gap-2">
+            <Plus size={16} />
+            Add Category
+          </Button>
+        </div>
+
+        {/* Categories grid */}
+        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
+          {stackCategories.map((category) => (
+            <div
+              key={category.id}
+              className="bg-card border border-border rounded-lg p-5 hover:border-primary/30 transition-colors"
+            >
+              <div className="flex items-start justify-between mb-4">
+                <div className="flex items-center gap-2">
+                  <Layers size={16} className="text-primary" />
+                  <h3 className="font-mono text-sm text-primary uppercase tracking-wider">{category.title}</h3>
+                </div>
+                <div className="flex items-center gap-1">
+                  <Button variant="ghost" size="icon" className="h-8 w-8" onClick={() => handleEdit(category)}>
+                    <Pencil size={14} />
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="icon"
+                    className="h-8 w-8 hover:text-destructive"
+                    onClick={() => setDeletingCategory(category)}
+                  >
+                    <Trash2 size={14} />
+                  </Button>
+                </div>
+              </div>
+
+              <ul className="space-y-1.5">
+                {category.items.map((item) => (
+                  <li key={item} className="text-sm text-muted-foreground font-mono flex items-center gap-2">
+                    <span className="w-1 h-1 bg-muted-foreground rounded-full" />
+                    {item}
+                  </li>
+                ))}
+              </ul>
+
+              <p className="mt-4 text-xs text-muted-foreground">
+                {category.items.length} {category.items.length === 1 ? "item" : "items"}
+              </p>
+            </div>
+          ))}
+        </div>
+
+        {stackCategories.length === 0 && (
+          <div className="text-center py-12 text-muted-foreground">
+            <p className="font-mono">No tech stack categories yet.</p>
+            <Button onClick={handleCreate} variant="link" className="mt-2">
+              Add your first category
+            </Button>
+          </div>
+        )}
+
+        {/* Form dialog */}
+        <Dialog open={isFormOpen} onOpenChange={setIsFormOpen}>
+          <DialogContent className="max-w-md">
+            <DialogHeader>
+              <DialogTitle className="font-mono">{editingCategory ? "Edit Category" : "New Category"}</DialogTitle>
+            </DialogHeader>
+            <StackForm category={editingCategory} onSubmit={handleSubmit} onCancel={() => setIsFormOpen(false)} />
+          </DialogContent>
+        </Dialog>
+
+        {/* Delete confirmation */}
+        <AlertDialog open={!!deletingCategory} onOpenChange={() => setDeletingCategory(null)}>
+          <AlertDialogContent>
+            <AlertDialogHeader>
+              <AlertDialogTitle>Delete Category</AlertDialogTitle>
+              <AlertDialogDescription>
+                Are you sure you want to delete the "{deletingCategory?.title}" category? This will remove all{" "}
+                {deletingCategory?.items.length} technologies in it.
+              </AlertDialogDescription>
+            </AlertDialogHeader>
+            <AlertDialogFooter>
+              <AlertDialogCancel>Cancel</AlertDialogCancel>
+              <AlertDialogAction onClick={handleDelete} className="bg-destructive text-destructive-foreground">
+                Delete
+              </AlertDialogAction>
+            </AlertDialogFooter>
+          </AlertDialogContent>
+        </AlertDialog>
+      </div>
+    </AdminShell>
+  )
+}

frontend/app/globals.css

@@ -0,0 +1,130 @@
+@import "tailwindcss";
+@import "tw-animate-css";
+
+@custom-variant dark (&:is(.dark *));
+
+:root {
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --destructive-foreground: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --radius: 0.625rem;
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+/* Updated to black and purple color scheme */
+.dark {
+  --background: oklch(0.08 0 0);
+  --foreground: oklch(0.95 0 0);
+  --card: oklch(0.12 0 0);
+  --card-foreground: oklch(0.95 0 0);
+  --popover: oklch(0.12 0 0);
+  --popover-foreground: oklch(0.95 0 0);
+  --primary: oklch(0.7 0.18 290);
+  --primary-foreground: oklch(0.98 0 0);
+  --secondary: oklch(0.16 0 0);
+  --secondary-foreground: oklch(0.85 0 0);
+  --muted: oklch(0.2 0 0);
+  --muted-foreground: oklch(0.6 0 0);
+  --accent: oklch(0.7 0.18 290);
+  --accent-foreground: oklch(0.98 0 0);
+  --destructive: oklch(0.65 0.2 25);
+  --destructive-foreground: oklch(0.95 0 0);
+  --border: oklch(0.22 0.02 290);
+  --input: oklch(0.16 0 0);
+  --ring: oklch(0.7 0.18 290);
+  --chart-1: oklch(0.7 0.18 290);
+  --chart-2: oklch(0.65 0.2 310);
+  --chart-3: oklch(0.6 0.15 270);
+  --chart-4: oklch(0.75 0.12 320);
+  --chart-5: oklch(0.55 0.18 280);
+  --sidebar: oklch(0.12 0 0);
+  --sidebar-foreground: oklch(0.95 0 0);
+  --sidebar-primary: oklch(0.7 0.18 290);
+  --sidebar-primary-foreground: oklch(0.98 0 0);
+  --sidebar-accent: oklch(0.16 0 0);
+  --sidebar-accent-foreground: oklch(0.95 0 0);
+  --sidebar-border: oklch(0.22 0.02 290);
+  --sidebar-ring: oklch(0.7 0.18 290);
+  --terminal: oklch(0.75 0.15 300);
+}
+
+@theme inline {
+  /* Added Inter and JetBrains Mono fonts for backend aesthetic */
+  --font-sans: "Inter", "Geist", "Geist Fallback";
+  --font-mono: "JetBrains Mono", "Geist Mono", "Geist Mono Fallback";
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --color-card: var(--card);
+  --color-card-foreground: var(--card-foreground);
+  --color-popover: var(--popover);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-primary: var(--primary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-secondary: var(--secondary);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-muted: var(--muted);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-accent: var(--accent);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-destructive: var(--destructive);
+  --color-destructive-foreground: var(--destructive-foreground);
+  --color-border: var(--border);
+  --color-input: var(--input);
+  --color-ring: var(--ring);
+  --color-chart-1: var(--chart-1);
+  --color-chart-2: var(--chart-2);
+  --color-chart-3: var(--chart-3);
+  --color-chart-4: var(--chart-4);
+  --color-chart-5: var(--chart-5);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+  --color-sidebar: var(--sidebar);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-ring: var(--sidebar-ring);
+  /* Added terminal color for green accents */
+  --color-terminal: var(--terminal);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

frontend/app/layout.tsx

@@ -0,0 +1,55 @@
+import type React from "react"
+import type { Metadata, Viewport } from "next"
+import { Inter, JetBrains_Mono } from "next/font/google"
+import { Analytics } from "@vercel/analytics/next"
+import { DataStoreProvider } from "@/lib/data-store"
+import "./globals.css"
+
+const inter = Inter({ subsets: ["latin"] })
+const jetbrainsMono = JetBrains_Mono({
+  subsets: ["latin"],
+  variable: "--font-mono",
+})
+
+export const metadata: Metadata = {
+  title: "atticl — Backend Developer & Co-founder",
+  description:
+    "Backend developer focused on architecture, APIs, databases, performance, and security. Co-founder of crowware.com.",
+  generator: "v0.app",
+  icons: {
+    icon: [
+      {
+        url: "/icon-light-32x32.png",
+        media: "(prefers-color-scheme: light)",
+      },
+      {
+        url: "/icon-dark-32x32.png",
+        media: "(prefers-color-scheme: dark)",
+      },
+      {
+        url: "/icon.svg",
+        type: "image/svg+xml",
+      },
+    ],
+    apple: "/apple-icon.png",
+  },
+}
+
+export const viewport: Viewport = {
+  themeColor: "#1a1a1f",
+}
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode
+}>) {
+  return (
+    <html lang="en" className="dark">
+      <body className={`${inter.className} ${jetbrainsMono.variable} font-sans antialiased`}>
+        <DataStoreProvider>{children}</DataStoreProvider>
+        <Analytics />
+      </body>
+    </html>
+  )
+}

frontend/app/page.tsx

@@ -0,0 +1,25 @@
+import { Hero } from "@/components/hero";
+import { About } from "@/components/about";
+import { Header } from "@/components/header";
+import { Footer } from "@/components/footer";
+import { Contact } from "@/components/contact";
+import { Projects } from "@/components/projects";
+import { TechStack } from "@/components/techstack";
+import { Philosophy } from "@/components/philosophy";
+
+export default function Home() {
+    return (
+        <div className="min-h-screen bg-background">
+            <Header />
+            <main>
+                <Hero />
+                <About />
+                <TechStack />
+                <Philosophy />
+                <Projects />
+                <Contact />
+            </main>
+            <Footer />
+        </div>
+    )
+}

frontend/components.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "",
+    "css": "app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "iconLibrary": "lucide"
+}

frontend/components/about.tsx

@@ -0,0 +1,63 @@
+import { Server, Database, Shield, Gauge } from "lucide-react"
+
+const highlights = [
+  { icon: Server, label: "Backend Architecture" },
+  { icon: Database, label: "Database Design" },
+  { icon: Shield, label: "Security" },
+  { icon: Gauge, label: "Performance" },
+]
+
+export function About() {
+    return (
+        <section id="about" className="py-24 border-t border-border">
+            <div className="max-w-4xl mx-auto px-6">
+                <div className="grid md:grid-cols-[200px_1fr] gap-8 md:gap-12">
+                    {/* Section label */}
+                    <div>
+                        <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">About</h2>
+                        <div className="mt-2 w-12 h-px bg-primary" />
+                    </div>
+
+                    {/* Content */}
+                    <div className="space-y-6">
+                        <p className="text-lg text-foreground leading-relaxed">
+                            I'm a backend developer who cares about what happens after the request hits the server. My work is focused
+                            on building reliable, maintainable systems. APIs that don't break, databases that stay fast, infrastructure
+                            that handles real-world load.
+                        </p>
+
+                        <p className="text-muted-foreground leading-relaxed">
+                            As co-founder of{" "}
+                            <a
+                                href="https://crowware.com"
+                                target="_blank"
+                                rel="noopener noreferrer"
+                                className="text-primary hover:underline"
+                            >
+                                crowware.com
+                            </a>
+                            , I've learnt that good engineering isn't about using the newest tools. 
+                            It's about making pragmatic choices that serve the product and the team. 
+                            I prefer boring technology that works over shiny frameworks that don't.
+                        </p>
+
+                        <p className="text-muted-foreground leading-relaxed">
+                            When I write code, I think about the person who has to maintain it at 2am. I optimize for clarity,
+                            readability and the ability to debug production issues without losing sleep. (also for my own sanity)
+                        </p>
+
+                        {/* Highlight badges */}
+                        <div className="flex flex-wrap gap-3 pt-4">
+                            {highlights.map((item) => (
+                                <div key={item.label} className="flex items-center gap-2 px-3 py-1.5 bg-secondary rounded-md">
+                                    <item.icon size={14} className="text-primary" />
+                                    <span className="text-sm text-secondary-foreground">{item.label}</span>
+                                </div>
+                            ))}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </section>
+    )
+}

frontend/components/admin/admin-shell.tsx

@@ -0,0 +1,39 @@
+"use client"
+
+import type React from "react"
+
+import { useEffect } from "react"
+import { useRouter } from "next/navigation"
+import { useAuth } from "@/lib/auth-context"
+import { AdminSidebar } from "./admin-sidebar"
+import { Loader2 } from "lucide-react"
+
+export function AdminShell({ children }: { children: React.ReactNode }) {
+  const { isAuthenticated, isLoading } = useAuth()
+  const router = useRouter()
+
+  useEffect(() => {
+    if (!isLoading && !isAuthenticated) {
+      router.push("/admin/login")
+    }
+  }, [isAuthenticated, isLoading, router])
+
+  if (isLoading) {
+    return (
+      <div className="min-h-screen bg-background flex items-center justify-center">
+        <Loader2 className="w-6 h-6 animate-spin text-primary" />
+      </div>
+    )
+  }
+
+  if (!isAuthenticated) {
+    return null
+  }
+
+  return (
+    <div className="min-h-screen bg-background flex">
+      <AdminSidebar />
+      <main className="flex-1 overflow-auto">{children}</main>
+    </div>
+  )
+}

frontend/components/admin/admin-sidebar.tsx

@@ -0,0 +1,74 @@
+"use client"
+
+import Link from "next/link"
+import { usePathname } from "next/navigation"
+import { cn } from "@/lib/utils"
+import { useAuth } from "@/lib/auth-context"
+import { LayoutDashboard, FolderKanban, Layers, LogOut, Terminal, ExternalLink } from "lucide-react"
+import { Button } from "@/components/ui/button"
+
+const navItems = [
+  { href: "/admin", label: "Dashboard", icon: LayoutDashboard },
+  { href: "/admin/projects", label: "Projects", icon: FolderKanban },
+  { href: "/admin/stack", label: "Tech Stack", icon: Layers },
+]
+
+export function AdminSidebar() {
+  const pathname = usePathname()
+  const { logout } = useAuth()
+
+  return (
+    <aside className="w-64 bg-card border-r border-border flex flex-col">
+      {/* Header */}
+      <div className="p-6 border-b border-border">
+        <Link href="/admin" className="flex items-center gap-2 text-primary">
+          <Terminal size={20} />
+          <span className="font-mono font-semibold">atticl</span>
+          <span className="text-xs font-mono text-muted-foreground bg-secondary px-1.5 py-0.5 rounded">admin</span>
+        </Link>
+      </div>
+
+      {/* Navigation */}
+      <nav className="flex-1 p-4 space-y-1">
+        {navItems.map((item) => {
+          const isActive = pathname === item.href
+          return (
+            <Link
+              key={item.href}
+              href={item.href}
+              className={cn(
+                "flex items-center gap-3 px-3 py-2 rounded-md text-sm font-mono transition-colors",
+                isActive
+                  ? "bg-primary/10 text-primary"
+                  : "text-muted-foreground hover:text-foreground hover:bg-secondary",
+              )}
+            >
+              <item.icon size={16} />
+              {item.label}
+            </Link>
+          )
+        })}
+      </nav>
+
+      {/* Footer */}
+      <div className="p-4 border-t border-border space-y-2">
+        <Link
+          href="/"
+          target="_blank"
+          className="flex items-center gap-2 px-3 py-2 text-sm font-mono text-muted-foreground hover:text-foreground transition-colors"
+        >
+          <ExternalLink size={14} />
+          View site
+        </Link>
+        <Button
+          variant="ghost"
+          onClick={logout}
+          className="w-full justify-start gap-2 font-mono text-muted-foreground hover:text-destructive"
+        >
+          <LogOut size={14} />
+          Logout
+        </Button>
+      </div>
+    </aside>
+  )
+}

frontend/components/admin/project-form.tsx

@@ -0,0 +1,257 @@
+"use client"
+
+import type React from "react"
+
+import { useState, useEffect } from "react"
+import type { Project } from "@/lib/types"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import { Textarea } from "@/components/ui/textarea"
+import { Switch } from "@/components/ui/switch"
+import { X, Plus } from "lucide-react"
+
+interface ProjectFormProps {
+  project?: Project | null
+  onSubmit: (data: Omit<Project, "id">) => void
+  onCancel: () => void
+}
+
+export function ProjectForm({ project, onSubmit, onCancel }: ProjectFormProps) {
+  const [formData, setFormData] = useState({
+    name: "",
+    role: "",
+    description: "",
+    highlights: [] as string[],
+    stack: [] as string[],
+    website: "",
+    github: "",
+    featured: false,
+  })
+  const [newHighlight, setNewHighlight] = useState("")
+  const [newTech, setNewTech] = useState("")
+
+  useEffect(() => {
+    if (project) {
+      setFormData({
+        name: project.name,
+        role: project.role,
+        description: project.description,
+        highlights: project.highlights,
+        stack: project.stack,
+        website: project.website || "",
+        github: project.github || "",
+        featured: project.featured,
+      })
+    }
+  }, [project])
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault()
+    onSubmit({
+      ...formData,
+      website: formData.website || null,
+      github: formData.github || null,
+    })
+  }
+
+  const addHighlight = () => {
+    if (newHighlight.trim()) {
+      setFormData((prev) => ({
+        ...prev,
+        highlights: [...prev.highlights, newHighlight.trim()],
+      }))
+      setNewHighlight("")
+    }
+  }
+
+  const removeHighlight = (index: number) => {
+    setFormData((prev) => ({
+      ...prev,
+      highlights: prev.highlights.filter((_, i) => i !== index),
+    }))
+  }
+
+  const addTech = () => {
+    if (newTech.trim()) {
+      setFormData((prev) => ({
+        ...prev,
+        stack: [...prev.stack, newTech.trim()],
+      }))
+      setNewTech("")
+    }
+  }
+
+  const removeTech = (index: number) => {
+    setFormData((prev) => ({
+      ...prev,
+      stack: prev.stack.filter((_, i) => i !== index),
+    }))
+  }
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-6">
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+        <div className="space-y-2">
+          <Label htmlFor="name" className="font-mono text-sm">
+            Project Name
+          </Label>
+          <Input
+            id="name"
+            value={formData.name}
+            onChange={(e) => setFormData((prev) => ({ ...prev, name: e.target.value }))}
+            placeholder="My Project"
+            required
+          />
+        </div>
+        <div className="space-y-2">
+          <Label htmlFor="role" className="font-mono text-sm">
+            Your Role
+          </Label>
+          <Input
+            id="role"
+            value={formData.role}
+            onChange={(e) => setFormData((prev) => ({ ...prev, role: e.target.value }))}
+            placeholder="Creator / Lead / Contributor"
+            required
+          />
+        </div>
+      </div>
+
+      <div className="space-y-2">
+        <Label htmlFor="description" className="font-mono text-sm">
+          Description
+        </Label>
+        <Textarea
+          id="description"
+          value={formData.description}
+          onChange={(e) => setFormData((prev) => ({ ...prev, description: e.target.value }))}
+          placeholder="A brief description of the project..."
+          rows={3}
+          required
+        />
+      </div>
+
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+        <div className="space-y-2">
+          <Label htmlFor="website" className="font-mono text-sm">
+            Website URL
+          </Label>
+          <Input
+            id="website"
+            type="url"
+            value={formData.website}
+            onChange={(e) => setFormData((prev) => ({ ...prev, website: e.target.value }))}
+            placeholder="https://example.com"
+          />
+        </div>
+        <div className="space-y-2">
+          <Label htmlFor="github" className="font-mono text-sm">
+            GitHub URL
+          </Label>
+          <Input
+            id="github"
+            type="url"
+            value={formData.github}
+            onChange={(e) => setFormData((prev) => ({ ...prev, github: e.target.value }))}
+            placeholder="https://github.com/..."
+          />
+        </div>
+      </div>
+
+      {/* Highlights */}
+      <div className="space-y-3">
+        <Label className="font-mono text-sm">Key Highlights</Label>
+        <div className="flex gap-2">
+          <Input
+            value={newHighlight}
+            onChange={(e) => setNewHighlight(e.target.value)}
+            placeholder="Add a highlight..."
+            onKeyDown={(e) => e.key === "Enter" && (e.preventDefault(), addHighlight())}
+          />
+          <Button type="button" variant="secondary" onClick={addHighlight}>
+            <Plus size={16} />
+          </Button>
+        </div>
+        {formData.highlights.length > 0 && (
+          <ul className="space-y-2">
+            {formData.highlights.map((highlight, i) => (
+              <li
+                key={i}
+                className="flex items-center gap-2 text-sm text-muted-foreground bg-secondary px-3 py-2 rounded"
+              >
+                <span className="text-primary">→</span>
+                <span className="flex-1">{highlight}</span>
+                <button
+                  type="button"
+                  onClick={() => removeHighlight(i)}
+                  className="text-muted-foreground hover:text-destructive"
+                >
+                  <X size={14} />
+                </button>
+              </li>
+            ))}
+          </ul>
+        )}
+      </div>
+
+      {/* Tech stack */}
+      <div className="space-y-3">
+        <Label className="font-mono text-sm">Tech Stack</Label>
+        <div className="flex gap-2">
+          <Input
+            value={newTech}
+            onChange={(e) => setNewTech(e.target.value)}
+            placeholder="Add a technology..."
+            onKeyDown={(e) => e.key === "Enter" && (e.preventDefault(), addTech())}
+          />
+          <Button type="button" variant="secondary" onClick={addTech}>
+            <Plus size={16} />
+          </Button>
+        </div>
+        {formData.stack.length > 0 && (
+          <div className="flex flex-wrap gap-2">
+            {formData.stack.map((tech, i) => (
+              <span
+                key={i}
+                className="inline-flex items-center gap-1.5 px-2 py-1 text-xs font-mono bg-secondary text-secondary-foreground rounded"
+              >
+                {tech}
+                <button
+                  type="button"
+                  onClick={() => removeTech(i)}
+                  className="text-muted-foreground hover:text-destructive"
+                >
+                  <X size={12} />
+                </button>
+              </span>
+            ))}
+          </div>
+        )}
+      </div>
+
+      {/* Featured toggle */}
+      <div className="flex items-center justify-between bg-secondary p-4 rounded-lg">
+        <div>
+          <Label htmlFor="featured" className="font-mono text-sm">
+            Featured Project
+          </Label>
+          <p className="text-xs text-muted-foreground">Display prominently on the homepage</p>
+        </div>
+        <Switch
+          id="featured"
+          checked={formData.featured}
+          onCheckedChange={(checked) => setFormData((prev) => ({ ...prev, featured: checked }))}
+        />
+      </div>
+
+      {/* Actions */}
+      <div className="flex justify-end gap-3 pt-4 border-t border-border">
+        <Button type="button" variant="ghost" onClick={onCancel}>
+          Cancel
+        </Button>
+        <Button type="submit">{project ? "Update Project" : "Create Project"}</Button>
+      </div>
+    </form>
+  )
+}

frontend/components/admin/stack-form.tsx

@@ -0,0 +1,109 @@
+"use client"
+
+import type React from "react"
+
+import { useState, useEffect } from "react"
+import type { StackCategory } from "@/lib/types"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Label } from "@/components/ui/label"
+import { X, Plus } from "lucide-react"
+
+interface StackFormProps {
+  category?: StackCategory | null
+  onSubmit: (data: Omit<StackCategory, "id">) => void
+  onCancel: () => void
+}
+
+export function StackForm({ category, onSubmit, onCancel }: StackFormProps) {
+  const [title, setTitle] = useState("")
+  const [items, setItems] = useState<string[]>([])
+  const [newItem, setNewItem] = useState("")
+
+  useEffect(() => {
+    if (category) {
+      setTitle(category.title)
+      setItems(category.items)
+    }
+  }, [category])
+
+  const handleSubmit = (e: React.FormEvent) => {
+    e.preventDefault()
+    onSubmit({ title, items })
+  }
+
+  const addItem = () => {
+    if (newItem.trim()) {
+      setItems((prev) => [...prev, newItem.trim()])
+      setNewItem("")
+    }
+  }
+
+  const removeItem = (index: number) => {
+    setItems((prev) => prev.filter((_, i) => i !== index))
+  }
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-6">
+      <div className="space-y-2">
+        <Label htmlFor="title" className="font-mono text-sm">
+          Category Name
+        </Label>
+        <Input
+          id="title"
+          value={title}
+          onChange={(e) => setTitle(e.target.value)}
+          placeholder="e.g. Backend, Infrastructure, Databases"
+          required
+        />
+      </div>
+
+      <div className="space-y-3">
+        <Label className="font-mono text-sm">Technologies</Label>
+        <div className="flex gap-2">
+          <Input
+            value={newItem}
+            onChange={(e) => setNewItem(e.target.value)}
+            placeholder="Add a technology..."
+            onKeyDown={(e) => e.key === "Enter" && (e.preventDefault(), addItem())}
+          />
+          <Button type="button" variant="secondary" onClick={addItem}>
+            <Plus size={16} />
+          </Button>
+        </div>
+        {items.length > 0 && (
+          <div className="flex flex-wrap gap-2">
+            {items.map((item, i) => (
+              <span
+                key={i}
+                className="inline-flex items-center gap-1.5 px-3 py-1.5 text-sm font-mono bg-secondary text-secondary-foreground rounded"
+              >
+                <span className="w-1 h-1 bg-primary rounded-full" />
+                {item}
+                <button
+                  type="button"
+                  onClick={() => removeItem(i)}
+                  className="ml-1 text-muted-foreground hover:text-destructive"
+                >
+                  <X size={14} />
+                </button>
+              </span>
+            ))}
+          </div>
+        )}
+        {items.length === 0 && (
+          <p className="text-sm text-muted-foreground">Add at least one technology to this category.</p>
+        )}
+      </div>
+
+      <div className="flex justify-end gap-3 pt-4 border-t border-border">
+        <Button type="button" variant="ghost" onClick={onCancel}>
+          Cancel
+        </Button>
+        <Button type="submit" disabled={items.length === 0}>
+          {category ? "Update Category" : "Create Category"}
+        </Button>
+      </div>
+    </form>
+  )
+}

frontend/components/contact.tsx

@@ -0,0 +1,80 @@
+import { Mail, Github, Twitter, Linkedin } from "lucide-react"
+import Link from "next/link"
+
+const socialLinks = [
+  { icon: Github, label: "GitHub", href: "https://github.com/JulianRadix" },
+  { icon: Twitter, label: "Twitter", href: "https://cdn.prod.website-files.com/65ba70a5bb6f912baf0094a3/692588c50754ada9941bfd11_glenncatteeuw.com_404(1440).webp" },
+  { icon: Linkedin, label: "LinkedIn", href: "https://linkedin.com/in/JulianRadix" },
+]
+
+export function Contact() {
+  return (
+    <section id="contact" className="py-24 border-t border-border">
+      <div className="max-w-4xl mx-auto px-6">
+        <div className="grid md:grid-cols-[200px_1fr] gap-8 md:gap-12">
+          {/* Section label */}
+          <div>
+            <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">Contact</h2>
+            <div className="mt-2 w-12 h-px bg-primary" />
+          </div>
+
+          {/* Content */}
+          <div className="space-y-8">
+            <div className="space-y-4">
+              <p className="text-lg text-foreground">
+                Want to discuss a project, ask a technical question, or just say hello?
+              </p>
+              <p className="text-muted-foreground">
+                I'm always open to interesting conversations about backend systems, infrastructure, or building
+                developer tools.
+              </p>
+            </div>
+
+            {/* Email */}
+            <div className="space-y-3">
+              <h3 className="font-mono text-xs text-muted-foreground uppercase tracking-wider">Email</h3>
+              <div className="flex items-center gap-3">
+                <Mail size={16} className="text-primary" />
+                <a
+                  href="mailto:hello@atticl.com"
+                  className="font-mono text-foreground hover:text-primary transition-colors"
+                >
+                  hello@atticl.com
+                </a>
+              </div>
+            </div>
+
+            {/* Social links */}
+            <div className="space-y-3">
+              <h3 className="font-mono text-xs text-muted-foreground uppercase tracking-wider">Elsewhere</h3>
+              <div className="flex flex-wrap gap-4">
+                {socialLinks.map((link) => (
+                  <Link
+                    key={link.label}
+                    href={link.href}
+                    target="_blank"
+                    className="flex items-center gap-2 text-muted-foreground hover:text-foreground transition-colors"
+                  >
+                    <link.icon size={18} />
+                    <span className="text-sm">{link.label}</span>
+                  </Link>
+                ))}
+              </div>
+            </div>
+
+            {/* Terminal-style response time */}
+            <div className="bg-card border border-border rounded-lg p-4 font-mono text-sm">
+              <div className="flex items-center gap-2 text-muted-foreground">
+                <span className="text-primary">$</span>
+                <span>response_time</span>
+              </div>
+              <div className="mt-2 text-muted-foreground">
+                <span className="text-terminal">{">"} Usually within 24-48 hours</span>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+  )
+}

frontend/components/footer.tsx

@@ -0,0 +1,13 @@
+export function Footer() {
+    return (
+        <footer className="py-12 border-t border-border">
+            <div className="max-w-4xl mx-auto px-6">
+                <div className="flex flex-col sm:flex-row items-center justify-between gap-4">
+                    <p className="font-mono text-sm text-muted-foreground">&copy; {new Date().getFullYear()} atticl</p>
+
+                    <p className="font-mono text-xs text-muted-foreground">Built with care. Shipped with confidence.</p>
+                </div>
+            </div>
+        </footer>
+    )
+}

frontend/components/header.tsx

@@ -0,0 +1,71 @@
+"use client"
+
+import { Menu, X } from "lucide-react";
+import Link from "next/link";
+import { useState } from "react";
+
+const navItems = [
+  { label: "About", href: "#about" },
+  { label: "Stack", href: "#stack" },
+  { label: "Philosophy", href: "#philosophy" },
+  { label: "Projects", href: "#projects" },
+  { label: "Contact", href: "#contact" },
+]
+
+export function Header() {
+    const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
+
+    return (
+        <header className="fixed top-0 left-0 right-0 z-50 bg-background/80 backdrop-blur-md border-b border-border">
+            <div className="max-w-4xl mx-auto px-6 py-4">
+                <nav className="flex items-center justify-between">
+                    <Link
+                        href="/"
+                        className="font-mono text-lg font-semibold text-foreground hover:text-primary transition-colors"
+                    >
+                        atticl
+                    </Link>
+
+                    {/* Desktop Nav */}
+                    <ul className="hidden md:flex items-center gap-8">
+                        {navItems.map((item) => (
+                            <li key={item.href}>
+                                <Link
+                                    href={item.href}
+                                    className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+                                >
+                                    {item.label}
+                                </Link>
+                            </li>
+                        ))}
+                    </ul>
+
+                    {/* Mobile Nav */}
+                    <button
+                        className="md:hidden text-muted-foreground hover:text-foreground"
+                        onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
+                        aria-label={mobileMenuOpen ? "Close menu" : "Open menu"}
+                    >
+                        {mobileMenuOpen ? <X size={20} /> : <Menu size={20} />}
+                    </button>
+                </nav>
+
+                {/* Mobile Nav */}
+                {mobileMenuOpen && (
+                    <ul className="md:hidden mt-4 pb-4 flex flex-col gap4">
+                        {navItems.map((item) => (
+                            <li key={item.href}>
+                                <Link
+                                    href={item.href}
+                                    className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+                                >
+                                    {item.label}
+                                </Link>
+                            </li>
+                        ))}
+                    </ul>
+                )}
+            </div>
+        </header>
+    )
+}

frontend/components/hero.tsx

@@ -0,0 +1,66 @@
+import { ArrowDown, Terminal } from "lucide-react";
+import Link from "next/link";
+
+export function Hero() {
+    return (
+        <section className="min-h-screen flex flex-col justify-center pt-20 pb-16">
+            <div className="max-w-4xl mx-auto px-6 w-full">
+                <div className="space-y-8">
+                    {/* Terminal Style Intro */}
+                    <div className="font-mono text-sm text-muted-foreground flex items-center gap-2">
+                        <Terminal size={14} className="text-primary" />
+                        <span className="text-primary">~</span>
+                        <span>whoami</span>
+                    </div>
+
+                    {/* Name */}
+                    <h1 className="text-4xl md:text-6xl font-bold text-foreground tracking-tight text-balance">atticl</h1>
+
+                    {/* Tagline */}
+                    <p className="text-xl md:text-2xl text-muted-foreground font-light max-w-2xl text-pretty">
+                        Backend Developer. Co-Founder.
+                        <br />
+                        <span className="text-foreground">I build systems that scale.</span>
+                    </p>
+
+                    {/* Subtitles */}
+                    <div className="font-mono text-sm text-muted-foreground space-y-1">
+                        <p>
+                            <span className="text-primary">→</span> APIs, databases, architecture
+                        </p>
+                        <p>
+                            <span className="text-primary">→</span> Performance & security at scale
+                        </p>
+                        <p>
+                            <span className="text-primary">→</span> Co-Founder @{" "}
+                            <Link href="https://crowware.com" target="_blank" className="text-primary hover:underline">
+                                crowware.com
+                            </Link>
+                        </p>
+                    </div>
+
+                    {/* CTA */}
+                    <div className="flex flex-wrap gap-4 pt-4">
+                        <Link
+                            href="#projects"
+                            className="inline-flex items-center gap-2 px-5 py-2.5 bg-primary text-primary-foreground font-medium rounded-md hover:bg-primary/90 transition-colors"
+                        >
+                            View Projects
+                        </Link>
+                        <Link
+                            href="#contact"
+                            className="inline-flex items-center gap-2 px-5 py2.5 border border-border text-foreground font-medium rounded-md hover:bg-secondary transition-colors"
+                        >
+                            Get in Touch
+                        </Link>
+                    </div>
+                </div>
+
+                {/* Scroll indicator */}
+                <div className=" mt-20 flex justify-center">
+                    <ArrowDown size={20} className="text-muted-foreground animate-bounce" />
+                </div>
+            </div>
+        </section>
+    )
+}

frontend/components/philosophy.tsx

@@ -0,0 +1,72 @@
+import { Code } from "lucide-react"
+
+const principles = [
+  {
+    title: "Reliability over cleverness",
+    description:
+      "Clever code is fun to write and painful to debug. I optimize for systems that fail gracefully and recover quickly.",
+  },
+  {
+    title: "Measure before optimizing",
+    description:
+      "Intuition about performance is usually wrong. Profile first, optimize the actual bottleneck, verify the improvement.",
+  },
+  {
+    title: "Boring technology",
+    description:
+      "New tools have unknown failure modes. I prefer proven solutions unless there's a compelling reason to experiment.",
+  },
+  {
+    title: "Make it debuggable",
+    description:
+      "Good logs, clear error messages, and observability aren't afterthoughts. They're how you survive production.",
+  },
+]
+
+export function Philosophy() {
+    return (
+        <section id="philosophy" className="py-24 border-t border-border">
+            <div className="max-w-4xl mx-auto px-6">
+                <div className="grid md:grid-cols-[200px_1fr] gap-8 md:gap-12">
+                    {/* Section label */}
+                    <div>
+                        <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">How I Build</h2>
+                        <div className="mt-2 w-12 h-px bg-primary" />
+                    </div>
+
+                    {/* Content */}
+                    <div className="space-y-8">
+                        {/* Code block syle quote */}
+                        <div className="bg-card border border-border rounded-lg p-4 font-mono text-sm">
+                            <div className="flex items-center gap-2 text-muted-foreground mb-3">
+                                <Code size={14} className="text-primary" />
+                                <span>philosophy.md</span>
+                            </div>
+                            <pre className="text-muted-foreground whitespace-pre-wrap">
+                                <code>
+                                    {`# Engineering principles
+
+The best code is code you don't have to think about.
+It handles edge cases, logs what matters, and
+fails in predictable ways.
+
+Ship small, ship often, and always have a rollback plan.`}
+                                </code>
+                            </pre>
+                        </div>
+
+                        {/* Principles grid */}
+                        <div className="grid sm:grid-cols-2 gap-6">
+                            {principles.map((principle) => (
+                                <div key={principle.title} className="space-y-2">
+                                    <h3 className="font-medium text-foreground">{principle.title}</h3>
+                                    <p className="text-sm text-muted-foreground leading-relaxed">{principle.description}</p>
+                                </div>
+                            ))}
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </section>
+    )
+}

frontend/components/projects.tsx

@@ -0,0 +1,128 @@
+"use client"
+
+import { ExternalLink, Github, Star } from "lucide-react"
+import Link from "next/link"
+import { useDataStore } from "@/lib/data-store"
+
+export function Projects() {
+  const { projects } = useDataStore()
+
+  const featuredProject = projects.find((p) => p.featured)
+  const otherProjects = projects.filter((p) => !p.featured)
+
+  return (
+    <section id="projects" className="py-24 border-t border-border">
+      <div className="max-w-4xl mx-auto px-6">
+        <div className="grid md:grid-cols-[200px_1fr] gap-8 md:gap-12">
+          {/* Section label */}
+          <div>
+            <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">Projects</h2>
+            <div className="mt-2 w-12 h-px bg-primary" />
+          </div>
+
+          {/* Content */}
+          <div className="space-y-12">
+            {/* Featured project */}
+            {featuredProject && (
+              <div className="space-y-6">
+                <div className="flex items-center gap-2">
+                  <Star size={14} className="text-primary" />
+                  <span className="font-mono text-xs text-primary uppercase tracking-wider">Featured</span>
+                </div>
+
+                <div className="bg-card border border-border rounded-lg p-6 space-y-4">
+                  <div className="flex flex-wrap items-start justify-between gap-4">
+                    <div>
+                      <h3 className="text-xl font-semibold text-foreground">{featuredProject.name}</h3>
+                      <p className="text-sm text-muted-foreground">{featuredProject.role}</p>
+                    </div>
+                    {featuredProject.websiteUrl && (
+                      <Link
+                        href={featuredProject.websiteUrl}
+                        target="_blank"
+                        className="inline-flex items-center gap-1.5 text-sm text-primary hover:underline"
+                      >
+                        Visit site
+                        <ExternalLink size={14} />
+                      </Link>
+                    )}
+                  </div>
+
+                  <p className="text-muted-foreground">{featuredProject.description}</p>
+
+                  {featuredProject.highlights && featuredProject.highlights.length > 0 && (
+                    <div className="space-y-2">
+                      <h4 className="font-mono text-xs text-muted-foreground uppercase tracking-wider">
+                        Key contributions
+                      </h4>
+                      <ul className="space-y-1.5">
+                        {featuredProject.highlights.map((highlight, i) => (
+                          <li key={i} className="text-sm text-muted-foreground flex items-start gap-2">
+                            <span className="text-primary mt-1.5">→</span>
+                            {highlight}
+                          </li>
+                        ))}
+                      </ul>
+                    </div>
+                  )}
+
+                  <div className="flex flex-wrap gap-2 pt-2">
+                    {featuredProject.stack.map((tech) => (
+                      <span
+                        key={tech}
+                        className="px-2 py-1 text-xs font-mono bg-secondary text-secondary-foreground rounded"
+                      >
+                        {tech}
+                      </span>
+                    ))}
+                  </div>
+                </div>
+              </div>
+            )}
+
+            {/* Other projects */}
+            {otherProjects.length > 0 && (
+              <div className="space-y-6">
+                <h3 className="font-mono text-xs text-muted-foreground uppercase tracking-wider">Other projects</h3>
+
+                <div className="grid gap-4">
+                  {otherProjects.map((project) => (
+                    <div
+                      key={project.id}
+                      className="group p-4 bg-card border border-border rounded-lg hover:border-primary/50 transition-colors"
+                    >
+                      <div className="flex items-start justify-between gap-4">
+                        <div className="space-y-2">
+                          <h4 className="font-mono text-foreground group-hover:text-primary transition-colors">
+                            {project.name}
+                          </h4>
+                          <p className="text-sm text-muted-foreground">{project.description}</p>
+                          <div className="flex flex-wrap gap-2">
+                            {project.stack.map((tech) => (
+                              <span key={tech} className="text-xs font-mono text-muted-foreground">
+                                {tech}
+                              </span>
+                            ))}
+                          </div>
+                        </div>
+                        {project.githubUrl && (
+                          <Link
+                            href={project.githubUrl}
+                            className="text-muted-foreground hover:text-foreground transition-colors"
+                            aria-label={`View ${project.name} on GitHub`}
+                          >
+                            <Github size={18} />
+                          </Link>
+                        )}
+                      </div>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+    </section>
+  )
+}

frontend/components/techstack.tsx

@@ -0,0 +1,72 @@
+"use client"
+
+import { useDataStore } from "@/lib/data-store"
+
+const stackCategories = [
+  {
+    title: "Backend",
+    items: ["Go", "Python", "Node.js", "Rust"],
+  },
+  {
+    title: "Databases",
+    items: ["PostgreSQL", "Redis", "SQLite", "ClickHouse"],
+  },
+  {
+    title: "Infrastructure",
+    items: ["Docker", "Kubernetes", "Terraform", "AWS"],
+  },
+  {
+    title: "APIs & Protocols",
+    items: ["REST", "GraphQL", "gRPC", "WebSockets"],
+  },
+  {
+    title: "Observability",
+    items: ["Prometheus", "Grafana", "OpenTelemetry", "Sentry"],
+  },
+  {
+    title: "Tooling",
+    items: ["Git", "CI/CD", "Make", "Nix"],
+  },
+]
+
+export function TechStack() {
+  const { stackCategories } = useDataStore()
+
+  return (
+    <section id="stack" className="py-24 border-t border-border">
+      <div className="max-w-4xl mx-auto px-6">
+        <div className="grid md:grid-cols-[200px_1fr] gap-8 md:gap-12">
+          {/* Section label */}
+          <div>
+            <h2 className="font-mono text-sm text-muted-foreground uppercase tracking-wider">Tech Stack</h2>
+            <div className="mt-2 w-12 h-px bg-primary" />
+          </div>
+
+          {/* Content */}
+          <div className="space-y-8">
+            <p className="text-muted-foreground">
+              Tools I reach for regularly. I'm not religious about any of them—the right choice depends on the problem.
+            </p>
+
+            {/* Stack grid */}
+            <div className="grid sm:grid-cols-2 lg:grid-cols-3 gap-6">
+              {stackCategories.map((category) => (
+                <div key={category.id} className="space-y-3">
+                  <h3 className="font-mono text-xs text-primary uppercase tracking-wider">{category.title}</h3>
+                  <ul className="space-y-1.5">
+                    {category.items.map((item) => (
+                      <li key={item} className="text-sm text-muted-foreground font-mono flex items-center gap-2">
+                        <span className="w-1 h-1 bg-muted-foreground rounded-full" />
+                        {item}
+                      </li>
+                    ))}
+                  </ul>
+                </div>
+              ))}
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+  )
+}

frontend/components/ui/accordion.tsx

@@ -0,0 +1,66 @@
+'use client'
+
+import * as React from 'react'
+import * as AccordionPrimitive from '@radix-ui/react-accordion'
+import { ChevronDownIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Accordion({
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Root>) {
+  return <AccordionPrimitive.Root data-slot="accordion" {...props} />
+}
+
+function AccordionItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Item>) {
+  return (
+    <AccordionPrimitive.Item
+      data-slot="accordion-item"
+      className={cn('border-b last:border-b-0', className)}
+      {...props}
+    />
+  )
+}
+
+function AccordionTrigger({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Trigger>) {
+  return (
+    <AccordionPrimitive.Header className="flex">
+      <AccordionPrimitive.Trigger
+        data-slot="accordion-trigger"
+        className={cn(
+          'focus-visible:border-ring focus-visible:ring-ring/50 flex flex-1 items-start justify-between gap-4 rounded-md py-4 text-left text-sm font-medium transition-all outline-none hover:underline focus-visible:ring-[3px] disabled:pointer-events-none disabled:opacity-50 [&[data-state=open]>svg]:rotate-180',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+        <ChevronDownIcon className="text-muted-foreground pointer-events-none size-4 shrink-0 translate-y-0.5 transition-transform duration-200" />
+      </AccordionPrimitive.Trigger>
+    </AccordionPrimitive.Header>
+  )
+}
+
+function AccordionContent({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Content>) {
+  return (
+    <AccordionPrimitive.Content
+      data-slot="accordion-content"
+      className="data-[state=closed]:animate-accordion-up data-[state=open]:animate-accordion-down overflow-hidden text-sm"
+      {...props}
+    >
+      <div className={cn('pt-0 pb-4', className)}>{children}</div>
+    </AccordionPrimitive.Content>
+  )
+}
+
+export { Accordion, AccordionItem, AccordionTrigger, AccordionContent }

frontend/components/ui/alert-dialog.tsx

@@ -0,0 +1,157 @@
+'use client'
+
+import * as React from 'react'
+import * as AlertDialogPrimitive from '@radix-ui/react-alert-dialog'
+
+import { cn } from '@/lib/utils'
+import { buttonVariants } from '@/components/ui/button'
+
+function AlertDialog({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Root>) {
+  return <AlertDialogPrimitive.Root data-slot="alert-dialog" {...props} />
+}
+
+function AlertDialogTrigger({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Trigger>) {
+  return (
+    <AlertDialogPrimitive.Trigger data-slot="alert-dialog-trigger" {...props} />
+  )
+}
+
+function AlertDialogPortal({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Portal>) {
+  return (
+    <AlertDialogPrimitive.Portal data-slot="alert-dialog-portal" {...props} />
+  )
+}
+
+function AlertDialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Overlay>) {
+  return (
+    <AlertDialogPrimitive.Overlay
+      data-slot="alert-dialog-overlay"
+      className={cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Content>) {
+  return (
+    <AlertDialogPortal>
+      <AlertDialogOverlay />
+      <AlertDialogPrimitive.Content
+        data-slot="alert-dialog-content"
+        className={cn(
+          'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg',
+          className,
+        )}
+        {...props}
+      />
+    </AlertDialogPortal>
+  )
+}
+
+function AlertDialogHeader({
+  className,
+  ...props
+}: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="alert-dialog-header"
+      className={cn('flex flex-col gap-2 text-center sm:text-left', className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogFooter({
+  className,
+  ...props
+}: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="alert-dialog-footer"
+      className={cn(
+        'flex flex-col-reverse gap-2 sm:flex-row sm:justify-end',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Title>) {
+  return (
+    <AlertDialogPrimitive.Title
+      data-slot="alert-dialog-title"
+      className={cn('text-lg font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Description>) {
+  return (
+    <AlertDialogPrimitive.Description
+      data-slot="alert-dialog-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogAction({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Action>) {
+  return (
+    <AlertDialogPrimitive.Action
+      className={cn(buttonVariants(), className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogCancel({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Cancel>) {
+  return (
+    <AlertDialogPrimitive.Cancel
+      className={cn(buttonVariants({ variant: 'outline' }), className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+}

frontend/components/ui/alert.tsx

@@ -0,0 +1,66 @@
+import * as React from 'react'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+const alertVariants = cva(
+  'relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current',
+  {
+    variants: {
+      variant: {
+        default: 'bg-card text-card-foreground',
+        destructive:
+          'text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+function Alert({
+  className,
+  variant,
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof alertVariants>) {
+  return (
+    <div
+      data-slot="alert"
+      role="alert"
+      className={cn(alertVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+function AlertTitle({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="alert-title"
+      className={cn(
+        'col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDescription({
+  className,
+  ...props
+}: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="alert-description"
+      className={cn(
+        'text-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Alert, AlertTitle, AlertDescription }

frontend/components/ui/aspect-ratio.tsx

@@ -0,0 +1,11 @@
+'use client'
+
+import * as AspectRatioPrimitive from '@radix-ui/react-aspect-ratio'
+
+function AspectRatio({
+  ...props
+}: React.ComponentProps<typeof AspectRatioPrimitive.Root>) {
+  return <AspectRatioPrimitive.Root data-slot="aspect-ratio" {...props} />
+}
+
+export { AspectRatio }

frontend/components/ui/avatar.tsx

@@ -0,0 +1,53 @@
+'use client'
+
+import * as React from 'react'
+import * as AvatarPrimitive from '@radix-ui/react-avatar'
+
+import { cn } from '@/lib/utils'
+
+function Avatar({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Root>) {
+  return (
+    <AvatarPrimitive.Root
+      data-slot="avatar"
+      className={cn(
+        'relative flex size-8 shrink-0 overflow-hidden rounded-full',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function AvatarImage({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Image>) {
+  return (
+    <AvatarPrimitive.Image
+      data-slot="avatar-image"
+      className={cn('aspect-square size-full', className)}
+      {...props}
+    />
+  )
+}
+
+function AvatarFallback({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Fallback>) {
+  return (
+    <AvatarPrimitive.Fallback
+      data-slot="avatar-fallback"
+      className={cn(
+        'bg-muted flex size-full items-center justify-center rounded-full',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Avatar, AvatarImage, AvatarFallback }

frontend/components/ui/badge.tsx

@@ -0,0 +1,46 @@
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+const badgeVariants = cva(
+  'inline-flex items-center justify-center rounded-md border px-2 py-0.5 text-xs font-medium w-fit whitespace-nowrap shrink-0 [&>svg]:size-3 gap-1 [&>svg]:pointer-events-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive transition-[color,box-shadow] overflow-hidden',
+  {
+    variants: {
+      variant: {
+        default:
+          'border-transparent bg-primary text-primary-foreground [a&]:hover:bg-primary/90',
+        secondary:
+          'border-transparent bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90',
+        destructive:
+          'border-transparent bg-destructive text-white [a&]:hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60',
+        outline:
+          'text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+function Badge({
+  className,
+  variant,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'span'> &
+  VariantProps<typeof badgeVariants> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : 'span'
+
+  return (
+    <Comp
+      data-slot="badge"
+      className={cn(badgeVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+export { Badge, badgeVariants }

frontend/components/ui/breadcrumb.tsx

@@ -0,0 +1,109 @@
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { ChevronRight, MoreHorizontal } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Breadcrumb({ ...props }: React.ComponentProps<'nav'>) {
+  return <nav aria-label="breadcrumb" data-slot="breadcrumb" {...props} />
+}
+
+function BreadcrumbList({ className, ...props }: React.ComponentProps<'ol'>) {
+  return (
+    <ol
+      data-slot="breadcrumb-list"
+      className={cn(
+        'text-muted-foreground flex flex-wrap items-center gap-1.5 text-sm break-words sm:gap-2.5',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbItem({ className, ...props }: React.ComponentProps<'li'>) {
+  return (
+    <li
+      data-slot="breadcrumb-item"
+      className={cn('inline-flex items-center gap-1.5', className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbLink({
+  asChild,
+  className,
+  ...props
+}: React.ComponentProps<'a'> & {
+  asChild?: boolean
+}) {
+  const Comp = asChild ? Slot : 'a'
+
+  return (
+    <Comp
+      data-slot="breadcrumb-link"
+      className={cn('hover:text-foreground transition-colors', className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbPage({ className, ...props }: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="breadcrumb-page"
+      role="link"
+      aria-disabled="true"
+      aria-current="page"
+      className={cn('text-foreground font-normal', className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbSeparator({
+  children,
+  className,
+  ...props
+}: React.ComponentProps<'li'>) {
+  return (
+    <li
+      data-slot="breadcrumb-separator"
+      role="presentation"
+      aria-hidden="true"
+      className={cn('[&>svg]:size-3.5', className)}
+      {...props}
+    >
+      {children ?? <ChevronRight />}
+    </li>
+  )
+}
+
+function BreadcrumbEllipsis({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="breadcrumb-ellipsis"
+      role="presentation"
+      aria-hidden="true"
+      className={cn('flex size-9 items-center justify-center', className)}
+      {...props}
+    >
+      <MoreHorizontal className="size-4" />
+      <span className="sr-only">More</span>
+    </span>
+  )
+}
+
+export {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+  BreadcrumbEllipsis,
+}

frontend/components/ui/button-group.tsx

@@ -0,0 +1,83 @@
+import { Slot } from '@radix-ui/react-slot'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+import { Separator } from '@/components/ui/separator'
+
+const buttonGroupVariants = cva(
+  "flex w-fit items-stretch [&>*]:focus-visible:z-10 [&>*]:focus-visible:relative [&>[data-slot=select-trigger]:not([class*='w-'])]:w-fit [&>input]:flex-1 has-[select[aria-hidden=true]:last-child]:[&>[data-slot=select-trigger]:last-of-type]:rounded-r-md has-[>[data-slot=button-group]]:gap-2",
+  {
+    variants: {
+      orientation: {
+        horizontal:
+          '[&>*:not(:first-child)]:rounded-l-none [&>*:not(:first-child)]:border-l-0 [&>*:not(:last-child)]:rounded-r-none',
+        vertical:
+          'flex-col [&>*:not(:first-child)]:rounded-t-none [&>*:not(:first-child)]:border-t-0 [&>*:not(:last-child)]:rounded-b-none',
+      },
+    },
+    defaultVariants: {
+      orientation: 'horizontal',
+    },
+  },
+)
+
+function ButtonGroup({
+  className,
+  orientation,
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof buttonGroupVariants>) {
+  return (
+    <div
+      role="group"
+      data-slot="button-group"
+      data-orientation={orientation}
+      className={cn(buttonGroupVariants({ orientation }), className)}
+      {...props}
+    />
+  )
+}
+
+function ButtonGroupText({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'div'> & {
+  asChild?: boolean
+}) {
+  const Comp = asChild ? Slot : 'div'
+
+  return (
+    <Comp
+      className={cn(
+        "bg-muted flex items-center gap-2 rounded-md border px-4 text-sm font-medium shadow-xs [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ButtonGroupSeparator({
+  className,
+  orientation = 'vertical',
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="button-group-separator"
+      orientation={orientation}
+      className={cn(
+        'bg-input relative !m-0 self-stretch data-[orientation=vertical]:h-auto',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  ButtonGroup,
+  ButtonGroupSeparator,
+  ButtonGroupText,
+  buttonGroupVariants,
+}

frontend/components/ui/button.tsx

@@ -0,0 +1,60 @@
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        default: 'bg-primary text-primary-foreground hover:bg-primary/90',
+        destructive:
+          'bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60',
+        outline:
+          'border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50',
+        secondary:
+          'bg-secondary text-secondary-foreground hover:bg-secondary/80',
+        ghost:
+          'hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50',
+        link: 'text-primary underline-offset-4 hover:underline',
+      },
+      size: {
+        default: 'h-9 px-4 py-2 has-[>svg]:px-3',
+        sm: 'h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5',
+        lg: 'h-10 rounded-md px-6 has-[>svg]:px-4',
+        icon: 'size-9',
+        'icon-sm': 'size-8',
+        'icon-lg': 'size-10',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  },
+)
+
+function Button({
+  className,
+  variant,
+  size,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'button'> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean
+  }) {
+  const Comp = asChild ? Slot : 'button'
+
+  return (
+    <Comp
+      data-slot="button"
+      className={cn(buttonVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Button, buttonVariants }

frontend/components/ui/calendar.tsx

@@ -0,0 +1,213 @@
+'use client'
+
+import * as React from 'react'
+import {
+  ChevronDownIcon,
+  ChevronLeftIcon,
+  ChevronRightIcon,
+} from 'lucide-react'
+import { DayButton, DayPicker, getDefaultClassNames } from 'react-day-picker'
+
+import { cn } from '@/lib/utils'
+import { Button, buttonVariants } from '@/components/ui/button'
+
+function Calendar({
+  className,
+  classNames,
+  showOutsideDays = true,
+  captionLayout = 'label',
+  buttonVariant = 'ghost',
+  formatters,
+  components,
+  ...props
+}: React.ComponentProps<typeof DayPicker> & {
+  buttonVariant?: React.ComponentProps<typeof Button>['variant']
+}) {
+  const defaultClassNames = getDefaultClassNames()
+
+  return (
+    <DayPicker
+      showOutsideDays={showOutsideDays}
+      className={cn(
+        'bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent',
+        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
+        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
+        className,
+      )}
+      captionLayout={captionLayout}
+      formatters={{
+        formatMonthDropdown: (date) =>
+          date.toLocaleString('default', { month: 'short' }),
+        ...formatters,
+      }}
+      classNames={{
+        root: cn('w-fit', defaultClassNames.root),
+        months: cn(
+          'flex gap-4 flex-col md:flex-row relative',
+          defaultClassNames.months,
+        ),
+        month: cn('flex flex-col w-full gap-4', defaultClassNames.month),
+        nav: cn(
+          'flex items-center gap-1 w-full absolute top-0 inset-x-0 justify-between',
+          defaultClassNames.nav,
+        ),
+        button_previous: cn(
+          buttonVariants({ variant: buttonVariant }),
+          'size-(--cell-size) aria-disabled:opacity-50 p-0 select-none',
+          defaultClassNames.button_previous,
+        ),
+        button_next: cn(
+          buttonVariants({ variant: buttonVariant }),
+          'size-(--cell-size) aria-disabled:opacity-50 p-0 select-none',
+          defaultClassNames.button_next,
+        ),
+        month_caption: cn(
+          'flex items-center justify-center h-(--cell-size) w-full px-(--cell-size)',
+          defaultClassNames.month_caption,
+        ),
+        dropdowns: cn(
+          'w-full flex items-center text-sm font-medium justify-center h-(--cell-size) gap-1.5',
+          defaultClassNames.dropdowns,
+        ),
+        dropdown_root: cn(
+          'relative has-focus:border-ring border border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] rounded-md',
+          defaultClassNames.dropdown_root,
+        ),
+        dropdown: cn(
+          'absolute bg-popover inset-0 opacity-0',
+          defaultClassNames.dropdown,
+        ),
+        caption_label: cn(
+          'select-none font-medium',
+          captionLayout === 'label'
+            ? 'text-sm'
+            : 'rounded-md pl-2 pr-1 flex items-center gap-1 text-sm h-8 [&>svg]:text-muted-foreground [&>svg]:size-3.5',
+          defaultClassNames.caption_label,
+        ),
+        table: 'w-full border-collapse',
+        weekdays: cn('flex', defaultClassNames.weekdays),
+        weekday: cn(
+          'text-muted-foreground rounded-md flex-1 font-normal text-[0.8rem] select-none',
+          defaultClassNames.weekday,
+        ),
+        week: cn('flex w-full mt-2', defaultClassNames.week),
+        week_number_header: cn(
+          'select-none w-(--cell-size)',
+          defaultClassNames.week_number_header,
+        ),
+        week_number: cn(
+          'text-[0.8rem] select-none text-muted-foreground',
+          defaultClassNames.week_number,
+        ),
+        day: cn(
+          'relative w-full h-full p-0 text-center [&:first-child[data-selected=true]_button]:rounded-l-md [&:last-child[data-selected=true]_button]:rounded-r-md group/day aspect-square select-none',
+          defaultClassNames.day,
+        ),
+        range_start: cn(
+          'rounded-l-md bg-accent',
+          defaultClassNames.range_start,
+        ),
+        range_middle: cn('rounded-none', defaultClassNames.range_middle),
+        range_end: cn('rounded-r-md bg-accent', defaultClassNames.range_end),
+        today: cn(
+          'bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none',
+          defaultClassNames.today,
+        ),
+        outside: cn(
+          'text-muted-foreground aria-selected:text-muted-foreground',
+          defaultClassNames.outside,
+        ),
+        disabled: cn(
+          'text-muted-foreground opacity-50',
+          defaultClassNames.disabled,
+        ),
+        hidden: cn('invisible', defaultClassNames.hidden),
+        ...classNames,
+      }}
+      components={{
+        Root: ({ className, rootRef, ...props }) => {
+          return (
+            <div
+              data-slot="calendar"
+              ref={rootRef}
+              className={cn(className)}
+              {...props}
+            />
+          )
+        },
+        Chevron: ({ className, orientation, ...props }) => {
+          if (orientation === 'left') {
+            return (
+              <ChevronLeftIcon className={cn('size-4', className)} {...props} />
+            )
+          }
+
+          if (orientation === 'right') {
+            return (
+              <ChevronRightIcon
+                className={cn('size-4', className)}
+                {...props}
+              />
+            )
+          }
+
+          return (
+            <ChevronDownIcon className={cn('size-4', className)} {...props} />
+          )
+        },
+        DayButton: CalendarDayButton,
+        WeekNumber: ({ children, ...props }) => {
+          return (
+            <td {...props}>
+              <div className="flex size-(--cell-size) items-center justify-center text-center">
+                {children}
+              </div>
+            </td>
+          )
+        },
+        ...components,
+      }}
+      {...props}
+    />
+  )
+}
+
+function CalendarDayButton({
+  className,
+  day,
+  modifiers,
+  ...props
+}: React.ComponentProps<typeof DayButton>) {
+  const defaultClassNames = getDefaultClassNames()
+
+  const ref = React.useRef<HTMLButtonElement>(null)
+  React.useEffect(() => {
+    if (modifiers.focused) ref.current?.focus()
+  }, [modifiers.focused])
+
+  return (
+    <Button
+      ref={ref}
+      variant="ghost"
+      size="icon"
+      data-day={day.date.toLocaleDateString()}
+      data-selected-single={
+        modifiers.selected &&
+        !modifiers.range_start &&
+        !modifiers.range_end &&
+        !modifiers.range_middle
+      }
+      data-range-start={modifiers.range_start}
+      data-range-end={modifiers.range_end}
+      data-range-middle={modifiers.range_middle}
+      className={cn(
+        'data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 dark:hover:text-accent-foreground flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] data-[range-end=true]:rounded-md data-[range-end=true]:rounded-r-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md data-[range-start=true]:rounded-l-md [&>span]:text-xs [&>span]:opacity-70',
+        defaultClassNames.day,
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Calendar, CalendarDayButton }

frontend/components/ui/card.tsx

@@ -0,0 +1,92 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+function Card({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card"
+      className={cn(
+        'bg-card text-card-foreground flex flex-col gap-6 rounded-xl border py-6 shadow-sm',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-header"
+      className={cn(
+        '@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-2 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardTitle({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-title"
+      className={cn('leading-none font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function CardDescription({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+function CardAction({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-action"
+      className={cn(
+        'col-start-2 row-span-2 row-start-1 self-start justify-self-end',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardContent({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-content"
+      className={cn('px-6', className)}
+      {...props}
+    />
+  )
+}
+
+function CardFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="card-footer"
+      className={cn('flex items-center px-6 [.border-t]:pt-6', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Card,
+  CardHeader,
+  CardFooter,
+  CardTitle,
+  CardAction,
+  CardDescription,
+  CardContent,
+}

frontend/components/ui/carousel.tsx

@@ -0,0 +1,241 @@
+'use client'
+
+import * as React from 'react'
+import useEmblaCarousel, {
+  type UseEmblaCarouselType,
+} from 'embla-carousel-react'
+import { ArrowLeft, ArrowRight } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+import { Button } from '@/components/ui/button'
+
+type CarouselApi = UseEmblaCarouselType[1]
+type UseCarouselParameters = Parameters<typeof useEmblaCarousel>
+type CarouselOptions = UseCarouselParameters[0]
+type CarouselPlugin = UseCarouselParameters[1]
+
+type CarouselProps = {
+  opts?: CarouselOptions
+  plugins?: CarouselPlugin
+  orientation?: 'horizontal' | 'vertical'
+  setApi?: (api: CarouselApi) => void
+}
+
+type CarouselContextProps = {
+  carouselRef: ReturnType<typeof useEmblaCarousel>[0]
+  api: ReturnType<typeof useEmblaCarousel>[1]
+  scrollPrev: () => void
+  scrollNext: () => void
+  canScrollPrev: boolean
+  canScrollNext: boolean
+} & CarouselProps
+
+const CarouselContext = React.createContext<CarouselContextProps | null>(null)
+
+function useCarousel() {
+  const context = React.useContext(CarouselContext)
+
+  if (!context) {
+    throw new Error('useCarousel must be used within a <Carousel />')
+  }
+
+  return context
+}
+
+function Carousel({
+  orientation = 'horizontal',
+  opts,
+  setApi,
+  plugins,
+  className,
+  children,
+  ...props
+}: React.ComponentProps<'div'> & CarouselProps) {
+  const [carouselRef, api] = useEmblaCarousel(
+    {
+      ...opts,
+      axis: orientation === 'horizontal' ? 'x' : 'y',
+    },
+    plugins,
+  )
+  const [canScrollPrev, setCanScrollPrev] = React.useState(false)
+  const [canScrollNext, setCanScrollNext] = React.useState(false)
+
+  const onSelect = React.useCallback((api: CarouselApi) => {
+    if (!api) return
+    setCanScrollPrev(api.canScrollPrev())
+    setCanScrollNext(api.canScrollNext())
+  }, [])
+
+  const scrollPrev = React.useCallback(() => {
+    api?.scrollPrev()
+  }, [api])
+
+  const scrollNext = React.useCallback(() => {
+    api?.scrollNext()
+  }, [api])
+
+  const handleKeyDown = React.useCallback(
+    (event: React.KeyboardEvent<HTMLDivElement>) => {
+      if (event.key === 'ArrowLeft') {
+        event.preventDefault()
+        scrollPrev()
+      } else if (event.key === 'ArrowRight') {
+        event.preventDefault()
+        scrollNext()
+      }
+    },
+    [scrollPrev, scrollNext],
+  )
+
+  React.useEffect(() => {
+    if (!api || !setApi) return
+    setApi(api)
+  }, [api, setApi])
+
+  React.useEffect(() => {
+    if (!api) return
+    onSelect(api)
+    api.on('reInit', onSelect)
+    api.on('select', onSelect)
+
+    return () => {
+      api?.off('select', onSelect)
+    }
+  }, [api, onSelect])
+
+  return (
+    <CarouselContext.Provider
+      value={{
+        carouselRef,
+        api: api,
+        opts,
+        orientation:
+          orientation || (opts?.axis === 'y' ? 'vertical' : 'horizontal'),
+        scrollPrev,
+        scrollNext,
+        canScrollPrev,
+        canScrollNext,
+      }}
+    >
+      <div
+        onKeyDownCapture={handleKeyDown}
+        className={cn('relative', className)}
+        role="region"
+        aria-roledescription="carousel"
+        data-slot="carousel"
+        {...props}
+      >
+        {children}
+      </div>
+    </CarouselContext.Provider>
+  )
+}
+
+function CarouselContent({ className, ...props }: React.ComponentProps<'div'>) {
+  const { carouselRef, orientation } = useCarousel()
+
+  return (
+    <div
+      ref={carouselRef}
+      className="overflow-hidden"
+      data-slot="carousel-content"
+    >
+      <div
+        className={cn(
+          'flex',
+          orientation === 'horizontal' ? '-ml-4' : '-mt-4 flex-col',
+          className,
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function CarouselItem({ className, ...props }: React.ComponentProps<'div'>) {
+  const { orientation } = useCarousel()
+
+  return (
+    <div
+      role="group"
+      aria-roledescription="slide"
+      data-slot="carousel-item"
+      className={cn(
+        'min-w-0 shrink-0 grow-0 basis-full',
+        orientation === 'horizontal' ? 'pl-4' : 'pt-4',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CarouselPrevious({
+  className,
+  variant = 'outline',
+  size = 'icon',
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollPrev, canScrollPrev } = useCarousel()
+
+  return (
+    <Button
+      data-slot="carousel-previous"
+      variant={variant}
+      size={size}
+      className={cn(
+        'absolute size-8 rounded-full',
+        orientation === 'horizontal'
+          ? 'top-1/2 -left-12 -translate-y-1/2'
+          : '-top-12 left-1/2 -translate-x-1/2 rotate-90',
+        className,
+      )}
+      disabled={!canScrollPrev}
+      onClick={scrollPrev}
+      {...props}
+    >
+      <ArrowLeft />
+      <span className="sr-only">Previous slide</span>
+    </Button>
+  )
+}
+
+function CarouselNext({
+  className,
+  variant = 'outline',
+  size = 'icon',
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollNext, canScrollNext } = useCarousel()
+
+  return (
+    <Button
+      data-slot="carousel-next"
+      variant={variant}
+      size={size}
+      className={cn(
+        'absolute size-8 rounded-full',
+        orientation === 'horizontal'
+          ? 'top-1/2 -right-12 -translate-y-1/2'
+          : '-bottom-12 left-1/2 -translate-x-1/2 rotate-90',
+        className,
+      )}
+      disabled={!canScrollNext}
+      onClick={scrollNext}
+      {...props}
+    >
+      <ArrowRight />
+      <span className="sr-only">Next slide</span>
+    </Button>
+  )
+}
+
+export {
+  type CarouselApi,
+  Carousel,
+  CarouselContent,
+  CarouselItem,
+  CarouselPrevious,
+  CarouselNext,
+}

frontend/components/ui/chart.tsx

@@ -0,0 +1,353 @@
+'use client'
+
+import * as React from 'react'
+import * as RechartsPrimitive from 'recharts'
+
+import { cn } from '@/lib/utils'
+
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: '', dark: '.dark' } as const
+
+export type ChartConfig = {
+  [k in string]: {
+    label?: React.ReactNode
+    icon?: React.ComponentType
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  )
+}
+
+type ChartContextProps = {
+  config: ChartConfig
+}
+
+const ChartContext = React.createContext<ChartContextProps | null>(null)
+
+function useChart() {
+  const context = React.useContext(ChartContext)
+
+  if (!context) {
+    throw new Error('useChart must be used within a <ChartContainer />')
+  }
+
+  return context
+}
+
+function ChartContainer({
+  id,
+  className,
+  children,
+  config,
+  ...props
+}: React.ComponentProps<'div'> & {
+  config: ChartConfig
+  children: React.ComponentProps<
+    typeof RechartsPrimitive.ResponsiveContainer
+  >['children']
+}) {
+  const uniqueId = React.useId()
+  const chartId = `chart-${id || uniqueId.replace(/:/g, '')}`
+
+  return (
+    <ChartContext.Provider value={{ config }}>
+      <div
+        data-slot="chart"
+        data-chart={chartId}
+        className={cn(
+          "[&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border flex aspect-video justify-center text-xs [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
+          className,
+        )}
+        {...props}
+      >
+        <ChartStyle id={chartId} config={config} />
+        <RechartsPrimitive.ResponsiveContainer>
+          {children}
+        </RechartsPrimitive.ResponsiveContainer>
+      </div>
+    </ChartContext.Provider>
+  )
+}
+
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(
+    ([, config]) => config.theme || config.color,
+  )
+
+  if (!colorConfig.length) {
+    return null
+  }
+
+  return (
+    <style
+      dangerouslySetInnerHTML={{
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color =
+      itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ||
+      itemConfig.color
+    return color ? `  --color-${key}: ${color};` : null
+  })
+  .join('\n')}
+}
+`,
+          )
+          .join('\n'),
+      }}
+    />
+  )
+}
+
+const ChartTooltip = RechartsPrimitive.Tooltip
+
+function ChartTooltipContent({
+  active,
+  payload,
+  className,
+  indicator = 'dot',
+  hideLabel = false,
+  hideIndicator = false,
+  label,
+  labelFormatter,
+  labelClassName,
+  formatter,
+  color,
+  nameKey,
+  labelKey,
+}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+  React.ComponentProps<'div'> & {
+    hideLabel?: boolean
+    hideIndicator?: boolean
+    indicator?: 'line' | 'dot' | 'dashed'
+    nameKey?: string
+    labelKey?: string
+  }) {
+  const { config } = useChart()
+
+  const tooltipLabel = React.useMemo(() => {
+    if (hideLabel || !payload?.length) {
+      return null
+    }
+
+    const [item] = payload
+    const key = `${labelKey || item?.dataKey || item?.name || 'value'}`
+    const itemConfig = getPayloadConfigFromPayload(config, item, key)
+    const value =
+      !labelKey && typeof label === 'string'
+        ? config[label as keyof typeof config]?.label || label
+        : itemConfig?.label
+
+    if (labelFormatter) {
+      return (
+        <div className={cn('font-medium', labelClassName)}>
+          {labelFormatter(value, payload)}
+        </div>
+      )
+    }
+
+    if (!value) {
+      return null
+    }
+
+    return <div className={cn('font-medium', labelClassName)}>{value}</div>
+  }, [
+    label,
+    labelFormatter,
+    payload,
+    hideLabel,
+    labelClassName,
+    config,
+    labelKey,
+  ])
+
+  if (!active || !payload?.length) {
+    return null
+  }
+
+  const nestLabel = payload.length === 1 && indicator !== 'dot'
+
+  return (
+    <div
+      className={cn(
+        'border-border/50 bg-background grid min-w-[8rem] items-start gap-1.5 rounded-lg border px-2.5 py-1.5 text-xs shadow-xl',
+        className,
+      )}
+    >
+      {!nestLabel ? tooltipLabel : null}
+      <div className="grid gap-1.5">
+        {payload.map((item, index) => {
+          const key = `${nameKey || item.name || item.dataKey || 'value'}`
+          const itemConfig = getPayloadConfigFromPayload(config, item, key)
+          const indicatorColor = color || item.payload.fill || item.color
+
+          return (
+            <div
+              key={item.dataKey}
+              className={cn(
+                '[&>svg]:text-muted-foreground flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5',
+                indicator === 'dot' && 'items-center',
+              )}
+            >
+              {formatter && item?.value !== undefined && item.name ? (
+                formatter(item.value, item.name, item, index, item.payload)
+              ) : (
+                <>
+                  {itemConfig?.icon ? (
+                    <itemConfig.icon />
+                  ) : (
+                    !hideIndicator && (
+                      <div
+                        className={cn(
+                          'shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)',
+                          {
+                            'h-2.5 w-2.5': indicator === 'dot',
+                            'w-1': indicator === 'line',
+                            'w-0 border-[1.5px] border-dashed bg-transparent':
+                              indicator === 'dashed',
+                            'my-0.5': nestLabel && indicator === 'dashed',
+                          },
+                        )}
+                        style={
+                          {
+                            '--color-bg': indicatorColor,
+                            '--color-border': indicatorColor,
+                          } as React.CSSProperties
+                        }
+                      />
+                    )
+                  )}
+                  <div
+                    className={cn(
+                      'flex flex-1 justify-between leading-none',
+                      nestLabel ? 'items-end' : 'items-center',
+                    )}
+                  >
+                    <div className="grid gap-1.5">
+                      {nestLabel ? tooltipLabel : null}
+                      <span className="text-muted-foreground">
+                        {itemConfig?.label || item.name}
+                      </span>
+                    </div>
+                    {item.value && (
+                      <span className="text-foreground font-mono font-medium tabular-nums">
+                        {item.value.toLocaleString()}
+                      </span>
+                    )}
+                  </div>
+                </>
+              )}
+            </div>
+          )
+        })}
+      </div>
+    </div>
+  )
+}
+
+const ChartLegend = RechartsPrimitive.Legend
+
+function ChartLegendContent({
+  className,
+  hideIcon = false,
+  payload,
+  verticalAlign = 'bottom',
+  nameKey,
+}: React.ComponentProps<'div'> &
+  Pick<RechartsPrimitive.LegendProps, 'payload' | 'verticalAlign'> & {
+    hideIcon?: boolean
+    nameKey?: string
+  }) {
+  const { config } = useChart()
+
+  if (!payload?.length) {
+    return null
+  }
+
+  return (
+    <div
+      className={cn(
+        'flex items-center justify-center gap-4',
+        verticalAlign === 'top' ? 'pb-3' : 'pt-3',
+        className,
+      )}
+    >
+      {payload.map((item) => {
+        const key = `${nameKey || item.dataKey || 'value'}`
+        const itemConfig = getPayloadConfigFromPayload(config, item, key)
+
+        return (
+          <div
+            key={item.value}
+            className={
+              '[&>svg]:text-muted-foreground flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3'
+            }
+          >
+            {itemConfig?.icon && !hideIcon ? (
+              <itemConfig.icon />
+            ) : (
+              <div
+                className="h-2 w-2 shrink-0 rounded-[2px]"
+                style={{
+                  backgroundColor: item.color,
+                }}
+              />
+            )}
+            {itemConfig?.label}
+          </div>
+        )
+      })}
+    </div>
+  )
+}
+
+// Helper to extract item config from a payload.
+function getPayloadConfigFromPayload(
+  config: ChartConfig,
+  payload: unknown,
+  key: string,
+) {
+  if (typeof payload !== 'object' || payload === null) {
+    return undefined
+  }
+
+  const payloadPayload =
+    'payload' in payload &&
+    typeof payload.payload === 'object' &&
+    payload.payload !== null
+      ? payload.payload
+      : undefined
+
+  let configLabelKey: string = key
+
+  if (
+    key in payload &&
+    typeof payload[key as keyof typeof payload] === 'string'
+  ) {
+    configLabelKey = payload[key as keyof typeof payload] as string
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === 'string'
+  ) {
+    configLabelKey = payloadPayload[
+      key as keyof typeof payloadPayload
+    ] as string
+  }
+
+  return configLabelKey in config
+    ? config[configLabelKey]
+    : config[key as keyof typeof config]
+}
+
+export {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+}

frontend/components/ui/checkbox.tsx

@@ -0,0 +1,32 @@
+'use client'
+
+import * as React from 'react'
+import * as CheckboxPrimitive from '@radix-ui/react-checkbox'
+import { CheckIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Checkbox({
+  className,
+  ...props
+}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
+  return (
+    <CheckboxPrimitive.Root
+      data-slot="checkbox"
+      className={cn(
+        'peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50',
+        className,
+      )}
+      {...props}
+    >
+      <CheckboxPrimitive.Indicator
+        data-slot="checkbox-indicator"
+        className="flex items-center justify-center text-current transition-none"
+      >
+        <CheckIcon className="size-3.5" />
+      </CheckboxPrimitive.Indicator>
+    </CheckboxPrimitive.Root>
+  )
+}
+
+export { Checkbox }

frontend/components/ui/collapsible.tsx

@@ -0,0 +1,33 @@
+'use client'
+
+import * as CollapsiblePrimitive from '@radix-ui/react-collapsible'
+
+function Collapsible({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.Root>) {
+  return <CollapsiblePrimitive.Root data-slot="collapsible" {...props} />
+}
+
+function CollapsibleTrigger({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleTrigger>) {
+  return (
+    <CollapsiblePrimitive.CollapsibleTrigger
+      data-slot="collapsible-trigger"
+      {...props}
+    />
+  )
+}
+
+function CollapsibleContent({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleContent>) {
+  return (
+    <CollapsiblePrimitive.CollapsibleContent
+      data-slot="collapsible-content"
+      {...props}
+    />
+  )
+}
+
+export { Collapsible, CollapsibleTrigger, CollapsibleContent }

frontend/components/ui/command.tsx

@@ -0,0 +1,184 @@
+'use client'
+
+import * as React from 'react'
+import { Command as CommandPrimitive } from 'cmdk'
+import { SearchIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog'
+
+function Command({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive>) {
+  return (
+    <CommandPrimitive
+      data-slot="command"
+      className={cn(
+        'bg-popover text-popover-foreground flex h-full w-full flex-col overflow-hidden rounded-md',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandDialog({
+  title = 'Command Palette',
+  description = 'Search for a command to run...',
+  children,
+  className,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof Dialog> & {
+  title?: string
+  description?: string
+  className?: string
+  showCloseButton?: boolean
+}) {
+  return (
+    <Dialog {...props}>
+      <DialogHeader className="sr-only">
+        <DialogTitle>{title}</DialogTitle>
+        <DialogDescription>{description}</DialogDescription>
+      </DialogHeader>
+      <DialogContent
+        className={cn('overflow-hidden p-0', className)}
+        showCloseButton={showCloseButton}
+      >
+        <Command className="[&_[cmdk-group-heading]]:text-muted-foreground **:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
+          {children}
+        </Command>
+      </DialogContent>
+    </Dialog>
+  )
+}
+
+function CommandInput({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Input>) {
+  return (
+    <div
+      data-slot="command-input-wrapper"
+      className="flex h-9 items-center gap-2 border-b px-3"
+    >
+      <SearchIcon className="size-4 shrink-0 opacity-50" />
+      <CommandPrimitive.Input
+        data-slot="command-input"
+        className={cn(
+          'placeholder:text-muted-foreground flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50',
+          className,
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function CommandList({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.List>) {
+  return (
+    <CommandPrimitive.List
+      data-slot="command-list"
+      className={cn(
+        'max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandEmpty({
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Empty>) {
+  return (
+    <CommandPrimitive.Empty
+      data-slot="command-empty"
+      className="py-6 text-center text-sm"
+      {...props}
+    />
+  )
+}
+
+function CommandGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Group>) {
+  return (
+    <CommandPrimitive.Group
+      data-slot="command-group"
+      className={cn(
+        'text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Separator>) {
+  return (
+    <CommandPrimitive.Separator
+      data-slot="command-separator"
+      className={cn('bg-border -mx-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function CommandItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Item>) {
+  return (
+    <CommandPrimitive.Item
+      data-slot="command-item"
+      className={cn(
+        "data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandShortcut({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="command-shortcut"
+      className={cn(
+        'text-muted-foreground ml-auto text-xs tracking-widest',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Command,
+  CommandDialog,
+  CommandInput,
+  CommandList,
+  CommandEmpty,
+  CommandGroup,
+  CommandItem,
+  CommandShortcut,
+  CommandSeparator,
+}

frontend/components/ui/context-menu.tsx

@@ -0,0 +1,252 @@
+'use client'
+
+import * as React from 'react'
+import * as ContextMenuPrimitive from '@radix-ui/react-context-menu'
+import { CheckIcon, ChevronRightIcon, CircleIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function ContextMenu({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Root>) {
+  return <ContextMenuPrimitive.Root data-slot="context-menu" {...props} />
+}
+
+function ContextMenuTrigger({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Trigger>) {
+  return (
+    <ContextMenuPrimitive.Trigger data-slot="context-menu-trigger" {...props} />
+  )
+}
+
+function ContextMenuGroup({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Group>) {
+  return (
+    <ContextMenuPrimitive.Group data-slot="context-menu-group" {...props} />
+  )
+}
+
+function ContextMenuPortal({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Portal>) {
+  return (
+    <ContextMenuPrimitive.Portal data-slot="context-menu-portal" {...props} />
+  )
+}
+
+function ContextMenuSub({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Sub>) {
+  return <ContextMenuPrimitive.Sub data-slot="context-menu-sub" {...props} />
+}
+
+function ContextMenuRadioGroup({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioGroup>) {
+  return (
+    <ContextMenuPrimitive.RadioGroup
+      data-slot="context-menu-radio-group"
+      {...props}
+    />
+  )
+}
+
+function ContextMenuSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.SubTrigger
+      data-slot="context-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto" />
+    </ContextMenuPrimitive.SubTrigger>
+  )
+}
+
+function ContextMenuSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubContent>) {
+  return (
+    <ContextMenuPrimitive.SubContent
+      data-slot="context-menu-sub-content"
+      className={cn(
+        'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Content>) {
+  return (
+    <ContextMenuPrimitive.Portal>
+      <ContextMenuPrimitive.Content
+        data-slot="context-menu-content"
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-context-menu-content-available-height) min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md',
+          className,
+        )}
+        {...props}
+      />
+    </ContextMenuPrimitive.Portal>
+  )
+}
+
+function ContextMenuItem({
+  className,
+  inset,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Item> & {
+  inset?: boolean
+  variant?: 'default' | 'destructive'
+}) {
+  return (
+    <ContextMenuPrimitive.Item
+      data-slot="context-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.CheckboxItem>) {
+  return (
+    <ContextMenuPrimitive.CheckboxItem
+      data-slot="context-menu-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.CheckboxItem>
+  )
+}
+
+function ContextMenuRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioItem>) {
+  return (
+    <ContextMenuPrimitive.RadioItem
+      data-slot="context-menu-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.RadioItem>
+  )
+}
+
+function ContextMenuLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.Label
+      data-slot="context-menu-label"
+      data-inset={inset}
+      className={cn(
+        'text-foreground px-2 py-1.5 text-sm font-medium data-[inset]:pl-8',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Separator>) {
+  return (
+    <ContextMenuPrimitive.Separator
+      data-slot="context-menu-separator"
+      className={cn('bg-border -mx-1 my-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuShortcut({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="context-menu-shortcut"
+      className={cn(
+        'text-muted-foreground ml-auto text-xs tracking-widest',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  ContextMenu,
+  ContextMenuTrigger,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuCheckboxItem,
+  ContextMenuRadioItem,
+  ContextMenuLabel,
+  ContextMenuSeparator,
+  ContextMenuShortcut,
+  ContextMenuGroup,
+  ContextMenuPortal,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuRadioGroup,
+}

frontend/components/ui/dialog.tsx

@@ -0,0 +1,143 @@
+'use client'
+
+import * as React from 'react'
+import * as DialogPrimitive from '@radix-ui/react-dialog'
+import { XIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Dialog({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Root>) {
+  return <DialogPrimitive.Root data-slot="dialog" {...props} />
+}
+
+function DialogTrigger({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
+  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
+}
+
+function DialogPortal({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
+  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
+}
+
+function DialogClose({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Close>) {
+  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
+}
+
+function DialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
+  return (
+    <DialogPrimitive.Overlay
+      data-slot="dialog-overlay"
+      className={cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogContent({
+  className,
+  children,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay />
+      <DialogPrimitive.Content
+        data-slot="dialog-content"
+        className={cn(
+          'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+        {showCloseButton && (
+          <DialogPrimitive.Close
+            data-slot="dialog-close"
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+          >
+            <XIcon />
+            <span className="sr-only">Close</span>
+          </DialogPrimitive.Close>
+        )}
+      </DialogPrimitive.Content>
+    </DialogPortal>
+  )
+}
+
+function DialogHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="dialog-header"
+      className={cn('flex flex-col gap-2 text-center sm:text-left', className)}
+      {...props}
+    />
+  )
+}
+
+function DialogFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="dialog-footer"
+      className={cn(
+        'flex flex-col-reverse gap-2 sm:flex-row sm:justify-end',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Title>) {
+  return (
+    <DialogPrimitive.Title
+      data-slot="dialog-title"
+      className={cn('text-lg leading-none font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function DialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Description>) {
+  return (
+    <DialogPrimitive.Description
+      data-slot="dialog-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogOverlay,
+  DialogPortal,
+  DialogTitle,
+  DialogTrigger,
+}

frontend/components/ui/drawer.tsx

@@ -0,0 +1,135 @@
+'use client'
+
+import * as React from 'react'
+import { Drawer as DrawerPrimitive } from 'vaul'
+
+import { cn } from '@/lib/utils'
+
+function Drawer({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Root>) {
+  return <DrawerPrimitive.Root data-slot="drawer" {...props} />
+}
+
+function DrawerTrigger({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Trigger>) {
+  return <DrawerPrimitive.Trigger data-slot="drawer-trigger" {...props} />
+}
+
+function DrawerPortal({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Portal>) {
+  return <DrawerPrimitive.Portal data-slot="drawer-portal" {...props} />
+}
+
+function DrawerClose({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Close>) {
+  return <DrawerPrimitive.Close data-slot="drawer-close" {...props} />
+}
+
+function DrawerOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Overlay>) {
+  return (
+    <DrawerPrimitive.Overlay
+      data-slot="drawer-overlay"
+      className={cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DrawerContent({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Content>) {
+  return (
+    <DrawerPortal data-slot="drawer-portal">
+      <DrawerOverlay />
+      <DrawerPrimitive.Content
+        data-slot="drawer-content"
+        className={cn(
+          'group/drawer-content bg-background fixed z-50 flex h-auto flex-col',
+          'data-[vaul-drawer-direction=top]:inset-x-0 data-[vaul-drawer-direction=top]:top-0 data-[vaul-drawer-direction=top]:mb-24 data-[vaul-drawer-direction=top]:max-h-[80vh] data-[vaul-drawer-direction=top]:rounded-b-lg data-[vaul-drawer-direction=top]:border-b',
+          'data-[vaul-drawer-direction=bottom]:inset-x-0 data-[vaul-drawer-direction=bottom]:bottom-0 data-[vaul-drawer-direction=bottom]:mt-24 data-[vaul-drawer-direction=bottom]:max-h-[80vh] data-[vaul-drawer-direction=bottom]:rounded-t-lg data-[vaul-drawer-direction=bottom]:border-t',
+          'data-[vaul-drawer-direction=right]:inset-y-0 data-[vaul-drawer-direction=right]:right-0 data-[vaul-drawer-direction=right]:w-3/4 data-[vaul-drawer-direction=right]:border-l data-[vaul-drawer-direction=right]:sm:max-w-sm',
+          'data-[vaul-drawer-direction=left]:inset-y-0 data-[vaul-drawer-direction=left]:left-0 data-[vaul-drawer-direction=left]:w-3/4 data-[vaul-drawer-direction=left]:border-r data-[vaul-drawer-direction=left]:sm:max-w-sm',
+          className,
+        )}
+        {...props}
+      >
+        <div className="bg-muted mx-auto mt-4 hidden h-2 w-[100px] shrink-0 rounded-full group-data-[vaul-drawer-direction=bottom]/drawer-content:block" />
+        {children}
+      </DrawerPrimitive.Content>
+    </DrawerPortal>
+  )
+}
+
+function DrawerHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="drawer-header"
+      className={cn(
+        'flex flex-col gap-0.5 p-4 group-data-[vaul-drawer-direction=bottom]/drawer-content:text-center group-data-[vaul-drawer-direction=top]/drawer-content:text-center md:gap-1.5 md:text-left',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DrawerFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="drawer-footer"
+      className={cn('mt-auto flex flex-col gap-2 p-4', className)}
+      {...props}
+    />
+  )
+}
+
+function DrawerTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Title>) {
+  return (
+    <DrawerPrimitive.Title
+      data-slot="drawer-title"
+      className={cn('text-foreground font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function DrawerDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Description>) {
+  return (
+    <DrawerPrimitive.Description
+      data-slot="drawer-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Drawer,
+  DrawerPortal,
+  DrawerOverlay,
+  DrawerTrigger,
+  DrawerClose,
+  DrawerContent,
+  DrawerHeader,
+  DrawerFooter,
+  DrawerTitle,
+  DrawerDescription,
+}

frontend/components/ui/dropdown-menu.tsx

@@ -0,0 +1,257 @@
+'use client'
+
+import * as React from 'react'
+import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu'
+import { CheckIcon, ChevronRightIcon, CircleIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function DropdownMenu({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Root>) {
+  return <DropdownMenuPrimitive.Root data-slot="dropdown-menu" {...props} />
+}
+
+function DropdownMenuPortal({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Portal>) {
+  return (
+    <DropdownMenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
+  )
+}
+
+function DropdownMenuTrigger({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Trigger>) {
+  return (
+    <DropdownMenuPrimitive.Trigger
+      data-slot="dropdown-menu-trigger"
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuContent({
+  className,
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Content>) {
+  return (
+    <DropdownMenuPrimitive.Portal>
+      <DropdownMenuPrimitive.Content
+        data-slot="dropdown-menu-content"
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-dropdown-menu-content-available-height) min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md',
+          className,
+        )}
+        {...props}
+      />
+    </DropdownMenuPrimitive.Portal>
+  )
+}
+
+function DropdownMenuGroup({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Group>) {
+  return (
+    <DropdownMenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
+  )
+}
+
+function DropdownMenuItem({
+  className,
+  inset,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Item> & {
+  inset?: boolean
+  variant?: 'default' | 'destructive'
+}) {
+  return (
+    <DropdownMenuPrimitive.Item
+      data-slot="dropdown-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.CheckboxItem>) {
+  return (
+    <DropdownMenuPrimitive.CheckboxItem
+      data-slot="dropdown-menu-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <DropdownMenuPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </DropdownMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </DropdownMenuPrimitive.CheckboxItem>
+  )
+}
+
+function DropdownMenuRadioGroup({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioGroup>) {
+  return (
+    <DropdownMenuPrimitive.RadioGroup
+      data-slot="dropdown-menu-radio-group"
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioItem>) {
+  return (
+    <DropdownMenuPrimitive.RadioItem
+      data-slot="dropdown-menu-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <DropdownMenuPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </DropdownMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </DropdownMenuPrimitive.RadioItem>
+  )
+}
+
+function DropdownMenuLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <DropdownMenuPrimitive.Label
+      data-slot="dropdown-menu-label"
+      data-inset={inset}
+      className={cn(
+        'px-2 py-1.5 text-sm font-medium data-[inset]:pl-8',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Separator>) {
+  return (
+    <DropdownMenuPrimitive.Separator
+      data-slot="dropdown-menu-separator"
+      className={cn('bg-border -mx-1 my-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuShortcut({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="dropdown-menu-shortcut"
+      className={cn(
+        'text-muted-foreground ml-auto text-xs tracking-widest',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuSub({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Sub>) {
+  return <DropdownMenuPrimitive.Sub data-slot="dropdown-menu-sub" {...props} />
+}
+
+function DropdownMenuSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <DropdownMenuPrimitive.SubTrigger
+      data-slot="dropdown-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto size-4" />
+    </DropdownMenuPrimitive.SubTrigger>
+  )
+}
+
+function DropdownMenuSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.SubContent>) {
+  return (
+    <DropdownMenuPrimitive.SubContent
+      data-slot="dropdown-menu-sub-content"
+      className={cn(
+        'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  DropdownMenu,
+  DropdownMenuPortal,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuGroup,
+  DropdownMenuLabel,
+  DropdownMenuItem,
+  DropdownMenuCheckboxItem,
+  DropdownMenuRadioGroup,
+  DropdownMenuRadioItem,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuSub,
+  DropdownMenuSubTrigger,
+  DropdownMenuSubContent,
+}

frontend/components/ui/empty.tsx

@@ -0,0 +1,104 @@
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+function Empty({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="empty"
+      className={cn(
+        'flex min-w-0 flex-1 flex-col items-center justify-center gap-6 rounded-lg border-dashed p-6 text-center text-balance md:p-12',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function EmptyHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="empty-header"
+      className={cn(
+        'flex max-w-sm flex-col items-center gap-2 text-center',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+const emptyMediaVariants = cva(
+  'flex shrink-0 items-center justify-center mb-2 [&_svg]:pointer-events-none [&_svg]:shrink-0',
+  {
+    variants: {
+      variant: {
+        default: 'bg-transparent',
+        icon: "bg-muted text-foreground flex size-10 shrink-0 items-center justify-center rounded-lg [&_svg:not([class*='size-'])]:size-6",
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+function EmptyMedia({
+  className,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof emptyMediaVariants>) {
+  return (
+    <div
+      data-slot="empty-icon"
+      data-variant={variant}
+      className={cn(emptyMediaVariants({ variant, className }))}
+      {...props}
+    />
+  )
+}
+
+function EmptyTitle({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="empty-title"
+      className={cn('text-lg font-medium tracking-tight', className)}
+      {...props}
+    />
+  )
+}
+
+function EmptyDescription({ className, ...props }: React.ComponentProps<'p'>) {
+  return (
+    <div
+      data-slot="empty-description"
+      className={cn(
+        'text-muted-foreground [&>a:hover]:text-primary text-sm/relaxed [&>a]:underline [&>a]:underline-offset-4',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function EmptyContent({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="empty-content"
+      className={cn(
+        'flex w-full max-w-sm min-w-0 flex-col items-center gap-4 text-sm text-balance',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Empty,
+  EmptyHeader,
+  EmptyTitle,
+  EmptyDescription,
+  EmptyContent,
+  EmptyMedia,
+}

frontend/components/ui/field.tsx

@@ -0,0 +1,244 @@
+'use client'
+
+import { useMemo } from 'react'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+import { Label } from '@/components/ui/label'
+import { Separator } from '@/components/ui/separator'
+
+function FieldSet({ className, ...props }: React.ComponentProps<'fieldset'>) {
+  return (
+    <fieldset
+      data-slot="field-set"
+      className={cn(
+        'flex flex-col gap-6',
+        'has-[>[data-slot=checkbox-group]]:gap-3 has-[>[data-slot=radio-group]]:gap-3',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldLegend({
+  className,
+  variant = 'legend',
+  ...props
+}: React.ComponentProps<'legend'> & { variant?: 'legend' | 'label' }) {
+  return (
+    <legend
+      data-slot="field-legend"
+      data-variant={variant}
+      className={cn(
+        'mb-3 font-medium',
+        'data-[variant=legend]:text-base',
+        'data-[variant=label]:text-sm',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="field-group"
+      className={cn(
+        'group/field-group @container/field-group flex w-full flex-col gap-7 data-[slot=checkbox-group]:gap-3 [&>[data-slot=field-group]]:gap-4',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+const fieldVariants = cva(
+  'group/field flex w-full gap-3 data-[invalid=true]:text-destructive',
+  {
+    variants: {
+      orientation: {
+        vertical: ['flex-col [&>*]:w-full [&>.sr-only]:w-auto'],
+        horizontal: [
+          'flex-row items-center',
+          '[&>[data-slot=field-label]]:flex-auto',
+          'has-[>[data-slot=field-content]]:items-start has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px',
+        ],
+        responsive: [
+          'flex-col [&>*]:w-full [&>.sr-only]:w-auto @md/field-group:flex-row @md/field-group:items-center @md/field-group:[&>*]:w-auto',
+          '@md/field-group:[&>[data-slot=field-label]]:flex-auto',
+          '@md/field-group:has-[>[data-slot=field-content]]:items-start @md/field-group:has-[>[data-slot=field-content]]:[&>[role=checkbox],[role=radio]]:mt-px',
+        ],
+      },
+    },
+    defaultVariants: {
+      orientation: 'vertical',
+    },
+  },
+)
+
+function Field({
+  className,
+  orientation = 'vertical',
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof fieldVariants>) {
+  return (
+    <div
+      role="group"
+      data-slot="field"
+      data-orientation={orientation}
+      className={cn(fieldVariants({ orientation }), className)}
+      {...props}
+    />
+  )
+}
+
+function FieldContent({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="field-content"
+      className={cn(
+        'group/field-content flex flex-1 flex-col gap-1.5 leading-snug',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof Label>) {
+  return (
+    <Label
+      data-slot="field-label"
+      className={cn(
+        'group/field-label peer/field-label flex w-fit gap-2 leading-snug group-data-[disabled=true]/field:opacity-50',
+        'has-[>[data-slot=field]]:w-full has-[>[data-slot=field]]:flex-col has-[>[data-slot=field]]:rounded-md has-[>[data-slot=field]]:border [&>*]:data-[slot=field]:p-4',
+        'has-data-[state=checked]:bg-primary/5 has-data-[state=checked]:border-primary dark:has-data-[state=checked]:bg-primary/10',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldTitle({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="field-label"
+      className={cn(
+        'flex w-fit items-center gap-2 text-sm leading-snug font-medium group-data-[disabled=true]/field:opacity-50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldDescription({ className, ...props }: React.ComponentProps<'p'>) {
+  return (
+    <p
+      data-slot="field-description"
+      className={cn(
+        'text-muted-foreground text-sm leading-normal font-normal group-has-[[data-orientation=horizontal]]/field:text-balance',
+        'last:mt-0 nth-last-2:-mt-1 [[data-variant=legend]+&]:-mt-1.5',
+        '[&>a:hover]:text-primary [&>a]:underline [&>a]:underline-offset-4',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function FieldSeparator({
+  children,
+  className,
+  ...props
+}: React.ComponentProps<'div'> & {
+  children?: React.ReactNode
+}) {
+  return (
+    <div
+      data-slot="field-separator"
+      data-content={!!children}
+      className={cn(
+        'relative -my-2 h-5 text-sm group-data-[variant=outline]/field-group:-mb-2',
+        className,
+      )}
+      {...props}
+    >
+      <Separator className="absolute inset-0 top-1/2" />
+      {children && (
+        <span
+          className="bg-background text-muted-foreground relative mx-auto block w-fit px-2"
+          data-slot="field-separator-content"
+        >
+          {children}
+        </span>
+      )}
+    </div>
+  )
+}
+
+function FieldError({
+  className,
+  children,
+  errors,
+  ...props
+}: React.ComponentProps<'div'> & {
+  errors?: Array<{ message?: string } | undefined>
+}) {
+  const content = useMemo(() => {
+    if (children) {
+      return children
+    }
+
+    if (!errors) {
+      return null
+    }
+
+    if (errors.length === 1 && errors[0]?.message) {
+      return errors[0].message
+    }
+
+    return (
+      <ul className="ml-4 flex list-disc flex-col gap-1">
+        {errors.map(
+          (error, index) =>
+            error?.message && <li key={index}>{error.message}</li>,
+        )}
+      </ul>
+    )
+  }, [children, errors])
+
+  if (!content) {
+    return null
+  }
+
+  return (
+    <div
+      role="alert"
+      data-slot="field-error"
+      className={cn('text-destructive text-sm font-normal', className)}
+      {...props}
+    >
+      {content}
+    </div>
+  )
+}
+
+export {
+  Field,
+  FieldLabel,
+  FieldDescription,
+  FieldError,
+  FieldGroup,
+  FieldLegend,
+  FieldSeparator,
+  FieldSet,
+  FieldContent,
+  FieldTitle,
+}

frontend/components/ui/form.tsx

@@ -0,0 +1,167 @@
+'use client'
+
+import * as React from 'react'
+import * as LabelPrimitive from '@radix-ui/react-label'
+import { Slot } from '@radix-ui/react-slot'
+import {
+  Controller,
+  FormProvider,
+  useFormContext,
+  useFormState,
+  type ControllerProps,
+  type FieldPath,
+  type FieldValues,
+} from 'react-hook-form'
+
+import { cn } from '@/lib/utils'
+import { Label } from '@/components/ui/label'
+
+const Form = FormProvider
+
+type FormFieldContextValue<
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+> = {
+  name: TName
+}
+
+const FormFieldContext = React.createContext<FormFieldContextValue>(
+  {} as FormFieldContextValue,
+)
+
+const FormField = <
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+>({
+  ...props
+}: ControllerProps<TFieldValues, TName>) => {
+  return (
+    <FormFieldContext.Provider value={{ name: props.name }}>
+      <Controller {...props} />
+    </FormFieldContext.Provider>
+  )
+}
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext)
+  const itemContext = React.useContext(FormItemContext)
+  const { getFieldState } = useFormContext()
+  const formState = useFormState({ name: fieldContext.name })
+  const fieldState = getFieldState(fieldContext.name, formState)
+
+  if (!fieldContext) {
+    throw new Error('useFormField should be used within <FormField>')
+  }
+
+  const { id } = itemContext
+
+  return {
+    id,
+    name: fieldContext.name,
+    formItemId: `${id}-form-item`,
+    formDescriptionId: `${id}-form-item-description`,
+    formMessageId: `${id}-form-item-message`,
+    ...fieldState,
+  }
+}
+
+type FormItemContextValue = {
+  id: string
+}
+
+const FormItemContext = React.createContext<FormItemContextValue>(
+  {} as FormItemContextValue,
+)
+
+function FormItem({ className, ...props }: React.ComponentProps<'div'>) {
+  const id = React.useId()
+
+  return (
+    <FormItemContext.Provider value={{ id }}>
+      <div
+        data-slot="form-item"
+        className={cn('grid gap-2', className)}
+        {...props}
+      />
+    </FormItemContext.Provider>
+  )
+}
+
+function FormLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  const { error, formItemId } = useFormField()
+
+  return (
+    <Label
+      data-slot="form-label"
+      data-error={!!error}
+      className={cn('data-[error=true]:text-destructive', className)}
+      htmlFor={formItemId}
+      {...props}
+    />
+  )
+}
+
+function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
+  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
+
+  return (
+    <Slot
+      data-slot="form-control"
+      id={formItemId}
+      aria-describedby={
+        !error
+          ? `${formDescriptionId}`
+          : `${formDescriptionId} ${formMessageId}`
+      }
+      aria-invalid={!!error}
+      {...props}
+    />
+  )
+}
+
+function FormDescription({ className, ...props }: React.ComponentProps<'p'>) {
+  const { formDescriptionId } = useFormField()
+
+  return (
+    <p
+      data-slot="form-description"
+      id={formDescriptionId}
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+function FormMessage({ className, ...props }: React.ComponentProps<'p'>) {
+  const { error, formMessageId } = useFormField()
+  const body = error ? String(error?.message ?? '') : props.children
+
+  if (!body) {
+    return null
+  }
+
+  return (
+    <p
+      data-slot="form-message"
+      id={formMessageId}
+      className={cn('text-destructive text-sm', className)}
+      {...props}
+    >
+      {body}
+    </p>
+  )
+}
+
+export {
+  useFormField,
+  Form,
+  FormItem,
+  FormLabel,
+  FormControl,
+  FormDescription,
+  FormMessage,
+  FormField,
+}

frontend/components/ui/hover-card.tsx

@@ -0,0 +1,44 @@
+'use client'
+
+import * as React from 'react'
+import * as HoverCardPrimitive from '@radix-ui/react-hover-card'
+
+import { cn } from '@/lib/utils'
+
+function HoverCard({
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Root>) {
+  return <HoverCardPrimitive.Root data-slot="hover-card" {...props} />
+}
+
+function HoverCardTrigger({
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Trigger>) {
+  return (
+    <HoverCardPrimitive.Trigger data-slot="hover-card-trigger" {...props} />
+  )
+}
+
+function HoverCardContent({
+  className,
+  align = 'center',
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Content>) {
+  return (
+    <HoverCardPrimitive.Portal data-slot="hover-card-portal">
+      <HoverCardPrimitive.Content
+        data-slot="hover-card-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-64 origin-(--radix-hover-card-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden',
+          className,
+        )}
+        {...props}
+      />
+    </HoverCardPrimitive.Portal>
+  )
+}
+
+export { HoverCard, HoverCardTrigger, HoverCardContent }

frontend/components/ui/input-group.tsx

@@ -0,0 +1,169 @@
+'use client'
+
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Textarea } from '@/components/ui/textarea'
+
+function InputGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="input-group"
+      role="group"
+      className={cn(
+        'group/input-group border-input dark:bg-input/30 relative flex w-full items-center rounded-md border shadow-xs transition-[color,box-shadow] outline-none',
+        'h-9 has-[>textarea]:h-auto',
+
+        // Variants based on alignment.
+        'has-[>[data-align=inline-start]]:[&>input]:pl-2',
+        'has-[>[data-align=inline-end]]:[&>input]:pr-2',
+        'has-[>[data-align=block-start]]:h-auto has-[>[data-align=block-start]]:flex-col has-[>[data-align=block-start]]:[&>input]:pb-3',
+        'has-[>[data-align=block-end]]:h-auto has-[>[data-align=block-end]]:flex-col has-[>[data-align=block-end]]:[&>input]:pt-3',
+
+        // Focus state.
+        'has-[[data-slot=input-group-control]:focus-visible]:border-ring has-[[data-slot=input-group-control]:focus-visible]:ring-ring/50 has-[[data-slot=input-group-control]:focus-visible]:ring-[3px]',
+
+        // Error state.
+        'has-[[data-slot][aria-invalid=true]]:ring-destructive/20 has-[[data-slot][aria-invalid=true]]:border-destructive dark:has-[[data-slot][aria-invalid=true]]:ring-destructive/40',
+
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+const inputGroupAddonVariants = cva(
+  "text-muted-foreground flex h-auto cursor-text items-center justify-center gap-2 py-1.5 text-sm font-medium select-none [&>svg:not([class*='size-'])]:size-4 [&>kbd]:rounded-[calc(var(--radius)-5px)] group-data-[disabled=true]/input-group:opacity-50",
+  {
+    variants: {
+      align: {
+        'inline-start':
+          'order-first pl-3 has-[>button]:ml-[-0.45rem] has-[>kbd]:ml-[-0.35rem]',
+        'inline-end':
+          'order-last pr-3 has-[>button]:mr-[-0.4rem] has-[>kbd]:mr-[-0.35rem]',
+        'block-start':
+          'order-first w-full justify-start px-3 pt-3 [.border-b]:pb-3 group-has-[>input]/input-group:pt-2.5',
+        'block-end':
+          'order-last w-full justify-start px-3 pb-3 [.border-t]:pt-3 group-has-[>input]/input-group:pb-2.5',
+      },
+    },
+    defaultVariants: {
+      align: 'inline-start',
+    },
+  },
+)
+
+function InputGroupAddon({
+  className,
+  align = 'inline-start',
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof inputGroupAddonVariants>) {
+  return (
+    <div
+      role="group"
+      data-slot="input-group-addon"
+      data-align={align}
+      className={cn(inputGroupAddonVariants({ align }), className)}
+      onClick={(e) => {
+        if ((e.target as HTMLElement).closest('button')) {
+          return
+        }
+        e.currentTarget.parentElement?.querySelector('input')?.focus()
+      }}
+      {...props}
+    />
+  )
+}
+
+const inputGroupButtonVariants = cva(
+  'text-sm shadow-none flex gap-2 items-center',
+  {
+    variants: {
+      size: {
+        xs: "h-6 gap-1 px-2 rounded-[calc(var(--radius)-5px)] [&>svg:not([class*='size-'])]:size-3.5 has-[>svg]:px-2",
+        sm: 'h-8 px-2.5 gap-1.5 rounded-md has-[>svg]:px-2.5',
+        'icon-xs':
+          'size-6 rounded-[calc(var(--radius)-5px)] p-0 has-[>svg]:p-0',
+        'icon-sm': 'size-8 p-0 has-[>svg]:p-0',
+      },
+    },
+    defaultVariants: {
+      size: 'xs',
+    },
+  },
+)
+
+function InputGroupButton({
+  className,
+  type = 'button',
+  variant = 'ghost',
+  size = 'xs',
+  ...props
+}: Omit<React.ComponentProps<typeof Button>, 'size'> &
+  VariantProps<typeof inputGroupButtonVariants>) {
+  return (
+    <Button
+      type={type}
+      data-size={size}
+      variant={variant}
+      className={cn(inputGroupButtonVariants({ size }), className)}
+      {...props}
+    />
+  )
+}
+
+function InputGroupText({ className, ...props }: React.ComponentProps<'span'>) {
+  return (
+    <span
+      className={cn(
+        "text-muted-foreground flex items-center gap-2 text-sm [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function InputGroupInput({
+  className,
+  ...props
+}: React.ComponentProps<'input'>) {
+  return (
+    <Input
+      data-slot="input-group-control"
+      className={cn(
+        'flex-1 rounded-none border-0 bg-transparent shadow-none focus-visible:ring-0 dark:bg-transparent',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function InputGroupTextarea({
+  className,
+  ...props
+}: React.ComponentProps<'textarea'>) {
+  return (
+    <Textarea
+      data-slot="input-group-control"
+      className={cn(
+        'flex-1 resize-none rounded-none border-0 bg-transparent py-3 shadow-none focus-visible:ring-0 dark:bg-transparent',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  InputGroup,
+  InputGroupAddon,
+  InputGroupButton,
+  InputGroupText,
+  InputGroupInput,
+  InputGroupTextarea,
+}

frontend/components/ui/input-otp.tsx

@@ -0,0 +1,77 @@
+'use client'
+
+import * as React from 'react'
+import { OTPInput, OTPInputContext } from 'input-otp'
+import { MinusIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function InputOTP({
+  className,
+  containerClassName,
+  ...props
+}: React.ComponentProps<typeof OTPInput> & {
+  containerClassName?: string
+}) {
+  return (
+    <OTPInput
+      data-slot="input-otp"
+      containerClassName={cn(
+        'flex items-center gap-2 has-disabled:opacity-50',
+        containerClassName,
+      )}
+      className={cn('disabled:cursor-not-allowed', className)}
+      {...props}
+    />
+  )
+}
+
+function InputOTPGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="input-otp-group"
+      className={cn('flex items-center', className)}
+      {...props}
+    />
+  )
+}
+
+function InputOTPSlot({
+  index,
+  className,
+  ...props
+}: React.ComponentProps<'div'> & {
+  index: number
+}) {
+  const inputOTPContext = React.useContext(OTPInputContext)
+  const { char, hasFakeCaret, isActive } = inputOTPContext?.slots[index] ?? {}
+
+  return (
+    <div
+      data-slot="input-otp-slot"
+      data-active={isActive}
+      className={cn(
+        'data-[active=true]:border-ring data-[active=true]:ring-ring/50 data-[active=true]:aria-invalid:ring-destructive/20 dark:data-[active=true]:aria-invalid:ring-destructive/40 aria-invalid:border-destructive data-[active=true]:aria-invalid:border-destructive dark:bg-input/30 border-input relative flex h-9 w-9 items-center justify-center border-y border-r text-sm shadow-xs transition-all outline-none first:rounded-l-md first:border-l last:rounded-r-md data-[active=true]:z-10 data-[active=true]:ring-[3px]',
+        className,
+      )}
+      {...props}
+    >
+      {char}
+      {hasFakeCaret && (
+        <div className="pointer-events-none absolute inset-0 flex items-center justify-center">
+          <div className="animate-caret-blink bg-foreground h-4 w-px duration-1000" />
+        </div>
+      )}
+    </div>
+  )
+}
+
+function InputOTPSeparator({ ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div data-slot="input-otp-separator" role="separator" {...props}>
+      <MinusIcon />
+    </div>
+  )
+}
+
+export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator }

frontend/components/ui/input.tsx

@@ -0,0 +1,21 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+function Input({ className, type, ...props }: React.ComponentProps<'input'>) {
+  return (
+    <input
+      type={type}
+      data-slot="input"
+      className={cn(
+        'file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+        'focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]',
+        'aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Input }

frontend/components/ui/item.tsx

@@ -0,0 +1,193 @@
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+import { Separator } from '@/components/ui/separator'
+
+function ItemGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      role="list"
+      data-slot="item-group"
+      className={cn('group/item-group flex flex-col', className)}
+      {...props}
+    />
+  )
+}
+
+function ItemSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="item-separator"
+      orientation="horizontal"
+      className={cn('my-0', className)}
+      {...props}
+    />
+  )
+}
+
+const itemVariants = cva(
+  'group/item flex items-center border border-transparent text-sm rounded-md transition-colors [a&]:hover:bg-accent/50 [a&]:transition-colors duration-100 flex-wrap outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]',
+  {
+    variants: {
+      variant: {
+        default: 'bg-transparent',
+        outline: 'border-border',
+        muted: 'bg-muted/50',
+      },
+      size: {
+        default: 'p-4 gap-4 ',
+        sm: 'py-3 px-4 gap-2.5',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  },
+)
+
+function Item({
+  className,
+  variant = 'default',
+  size = 'default',
+  asChild = false,
+  ...props
+}: React.ComponentProps<'div'> &
+  VariantProps<typeof itemVariants> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : 'div'
+  return (
+    <Comp
+      data-slot="item"
+      data-variant={variant}
+      data-size={size}
+      className={cn(itemVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+const itemMediaVariants = cva(
+  'flex shrink-0 items-center justify-center gap-2 group-has-[[data-slot=item-description]]/item:self-start [&_svg]:pointer-events-none group-has-[[data-slot=item-description]]/item:translate-y-0.5',
+  {
+    variants: {
+      variant: {
+        default: 'bg-transparent',
+        icon: "size-8 border rounded-sm bg-muted [&_svg:not([class*='size-'])]:size-4",
+        image:
+          'size-10 rounded-sm overflow-hidden [&_img]:size-full [&_img]:object-cover',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+function ItemMedia({
+  className,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<'div'> & VariantProps<typeof itemMediaVariants>) {
+  return (
+    <div
+      data-slot="item-media"
+      data-variant={variant}
+      className={cn(itemMediaVariants({ variant, className }))}
+      {...props}
+    />
+  )
+}
+
+function ItemContent({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="item-content"
+      className={cn(
+        'flex flex-1 flex-col gap-1 [&+[data-slot=item-content]]:flex-none',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemTitle({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="item-title"
+      className={cn(
+        'flex w-fit items-center gap-2 text-sm leading-snug font-medium',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemDescription({ className, ...props }: React.ComponentProps<'p'>) {
+  return (
+    <p
+      data-slot="item-description"
+      className={cn(
+        'text-muted-foreground line-clamp-2 text-sm leading-normal font-normal text-balance',
+        '[&>a:hover]:text-primary [&>a]:underline [&>a]:underline-offset-4',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemActions({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="item-actions"
+      className={cn('flex items-center gap-2', className)}
+      {...props}
+    />
+  )
+}
+
+function ItemHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="item-header"
+      className={cn(
+        'flex basis-full items-center justify-between gap-2',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ItemFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="item-footer"
+      className={cn(
+        'flex basis-full items-center justify-between gap-2',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Item,
+  ItemMedia,
+  ItemContent,
+  ItemActions,
+  ItemGroup,
+  ItemSeparator,
+  ItemTitle,
+  ItemDescription,
+  ItemHeader,
+  ItemFooter,
+}

frontend/components/ui/kbd.tsx

@@ -0,0 +1,28 @@
+import { cn } from '@/lib/utils'
+
+function Kbd({ className, ...props }: React.ComponentProps<'kbd'>) {
+  return (
+    <kbd
+      data-slot="kbd"
+      className={cn(
+        'bg-muted w-fit text-muted-foreground pointer-events-none inline-flex h-5 min-w-5 items-center justify-center gap-1 rounded-sm px-1 font-sans text-xs font-medium select-none',
+        "[&_svg:not([class*='size-'])]:size-3",
+        '[[data-slot=tooltip-content]_&]:bg-background/20 [[data-slot=tooltip-content]_&]:text-background dark:[[data-slot=tooltip-content]_&]:bg-background/10',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function KbdGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <kbd
+      data-slot="kbd-group"
+      className={cn('inline-flex items-center gap-1', className)}
+      {...props}
+    />
+  )
+}
+
+export { Kbd, KbdGroup }

frontend/components/ui/label.tsx

@@ -0,0 +1,24 @@
+'use client'
+
+import * as React from 'react'
+import * as LabelPrimitive from '@radix-ui/react-label'
+
+import { cn } from '@/lib/utils'
+
+function Label({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  return (
+    <LabelPrimitive.Root
+      data-slot="label"
+      className={cn(
+        'flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Label }

frontend/components/ui/menubar.tsx

@@ -0,0 +1,276 @@
+'use client'
+
+import * as React from 'react'
+import * as MenubarPrimitive from '@radix-ui/react-menubar'
+import { CheckIcon, ChevronRightIcon, CircleIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Menubar({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Root>) {
+  return (
+    <MenubarPrimitive.Root
+      data-slot="menubar"
+      className={cn(
+        'bg-background flex h-9 items-center gap-1 rounded-md border p-1 shadow-xs',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarMenu({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Menu>) {
+  return <MenubarPrimitive.Menu data-slot="menubar-menu" {...props} />
+}
+
+function MenubarGroup({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Group>) {
+  return <MenubarPrimitive.Group data-slot="menubar-group" {...props} />
+}
+
+function MenubarPortal({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Portal>) {
+  return <MenubarPrimitive.Portal data-slot="menubar-portal" {...props} />
+}
+
+function MenubarRadioGroup({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.RadioGroup>) {
+  return (
+    <MenubarPrimitive.RadioGroup data-slot="menubar-radio-group" {...props} />
+  )
+}
+
+function MenubarTrigger({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Trigger>) {
+  return (
+    <MenubarPrimitive.Trigger
+      data-slot="menubar-trigger"
+      className={cn(
+        'focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex items-center rounded-sm px-2 py-1 text-sm font-medium outline-hidden select-none',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarContent({
+  className,
+  align = 'start',
+  alignOffset = -4,
+  sideOffset = 8,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Content>) {
+  return (
+    <MenubarPortal>
+      <MenubarPrimitive.Content
+        data-slot="menubar-content"
+        align={align}
+        alignOffset={alignOffset}
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[12rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-md',
+          className,
+        )}
+        {...props}
+      />
+    </MenubarPortal>
+  )
+}
+
+function MenubarItem({
+  className,
+  inset,
+  variant = 'default',
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Item> & {
+  inset?: boolean
+  variant?: 'default' | 'destructive'
+}) {
+  return (
+    <MenubarPrimitive.Item
+      data-slot="menubar-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.CheckboxItem>) {
+  return (
+    <MenubarPrimitive.CheckboxItem
+      data-slot="menubar-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <MenubarPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </MenubarPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </MenubarPrimitive.CheckboxItem>
+  )
+}
+
+function MenubarRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.RadioItem>) {
+  return (
+    <MenubarPrimitive.RadioItem
+      data-slot="menubar-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <MenubarPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </MenubarPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </MenubarPrimitive.RadioItem>
+  )
+}
+
+function MenubarLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <MenubarPrimitive.Label
+      data-slot="menubar-label"
+      data-inset={inset}
+      className={cn(
+        'px-2 py-1.5 text-sm font-medium data-[inset]:pl-8',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Separator>) {
+  return (
+    <MenubarPrimitive.Separator
+      data-slot="menubar-separator"
+      className={cn('bg-border -mx-1 my-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function MenubarShortcut({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      data-slot="menubar-shortcut"
+      className={cn(
+        'text-muted-foreground ml-auto text-xs tracking-widest',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarSub({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Sub>) {
+  return <MenubarPrimitive.Sub data-slot="menubar-sub" {...props} />
+}
+
+function MenubarSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <MenubarPrimitive.SubTrigger
+      data-slot="menubar-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        'focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-none select-none data-[inset]:pl-8',
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto h-4 w-4" />
+    </MenubarPrimitive.SubTrigger>
+  )
+}
+
+function MenubarSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.SubContent>) {
+  return (
+    <MenubarPrimitive.SubContent
+      data-slot="menubar-sub-content"
+      className={cn(
+        'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Menubar,
+  MenubarPortal,
+  MenubarMenu,
+  MenubarTrigger,
+  MenubarContent,
+  MenubarGroup,
+  MenubarSeparator,
+  MenubarLabel,
+  MenubarItem,
+  MenubarShortcut,
+  MenubarCheckboxItem,
+  MenubarRadioGroup,
+  MenubarRadioItem,
+  MenubarSub,
+  MenubarSubTrigger,
+  MenubarSubContent,
+}

frontend/components/ui/navigation-menu.tsx

@@ -0,0 +1,166 @@
+import * as React from 'react'
+import * as NavigationMenuPrimitive from '@radix-ui/react-navigation-menu'
+import { cva } from 'class-variance-authority'
+import { ChevronDownIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function NavigationMenu({
+  className,
+  children,
+  viewport = true,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Root> & {
+  viewport?: boolean
+}) {
+  return (
+    <NavigationMenuPrimitive.Root
+      data-slot="navigation-menu"
+      data-viewport={viewport}
+      className={cn(
+        'group/navigation-menu relative flex max-w-max flex-1 items-center justify-center',
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      {viewport && <NavigationMenuViewport />}
+    </NavigationMenuPrimitive.Root>
+  )
+}
+
+function NavigationMenuList({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.List>) {
+  return (
+    <NavigationMenuPrimitive.List
+      data-slot="navigation-menu-list"
+      className={cn(
+        'group flex flex-1 list-none items-center justify-center gap-1',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Item>) {
+  return (
+    <NavigationMenuPrimitive.Item
+      data-slot="navigation-menu-item"
+      className={cn('relative', className)}
+      {...props}
+    />
+  )
+}
+
+const navigationMenuTriggerStyle = cva(
+  'group inline-flex h-9 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=open]:hover:bg-accent data-[state=open]:text-accent-foreground data-[state=open]:focus:bg-accent data-[state=open]:bg-accent/50 focus-visible:ring-ring/50 outline-none transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1',
+)
+
+function NavigationMenuTrigger({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Trigger>) {
+  return (
+    <NavigationMenuPrimitive.Trigger
+      data-slot="navigation-menu-trigger"
+      className={cn(navigationMenuTriggerStyle(), 'group', className)}
+      {...props}
+    >
+      {children}{' '}
+      <ChevronDownIcon
+        className="relative top-[1px] ml-1 size-3 transition duration-300 group-data-[state=open]:rotate-180"
+        aria-hidden="true"
+      />
+    </NavigationMenuPrimitive.Trigger>
+  )
+}
+
+function NavigationMenuContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Content>) {
+  return (
+    <NavigationMenuPrimitive.Content
+      data-slot="navigation-menu-content"
+      className={cn(
+        'data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out data-[motion^=from-]:fade-in data-[motion^=to-]:fade-out data-[motion=from-end]:slide-in-from-right-52 data-[motion=from-start]:slide-in-from-left-52 data-[motion=to-end]:slide-out-to-right-52 data-[motion=to-start]:slide-out-to-left-52 top-0 left-0 w-full p-2 pr-2.5 md:absolute md:w-auto',
+        'group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:data-[state=open]:animate-in group-data-[viewport=false]/navigation-menu:data-[state=closed]:animate-out group-data-[viewport=false]/navigation-menu:data-[state=closed]:zoom-out-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:zoom-in-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:fade-in-0 group-data-[viewport=false]/navigation-menu:data-[state=closed]:fade-out-0 group-data-[viewport=false]/navigation-menu:top-full group-data-[viewport=false]/navigation-menu:mt-1.5 group-data-[viewport=false]/navigation-menu:overflow-hidden group-data-[viewport=false]/navigation-menu:rounded-md group-data-[viewport=false]/navigation-menu:border group-data-[viewport=false]/navigation-menu:shadow group-data-[viewport=false]/navigation-menu:duration-200 **:data-[slot=navigation-menu-link]:focus:ring-0 **:data-[slot=navigation-menu-link]:focus:outline-none',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuViewport({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Viewport>) {
+  return (
+    <div
+      className={'absolute top-full left-0 isolate z-50 flex justify-center'}
+    >
+      <NavigationMenuPrimitive.Viewport
+        data-slot="navigation-menu-viewport"
+        className={cn(
+          'origin-top-center bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border shadow md:w-[var(--radix-navigation-menu-viewport-width)]',
+          className,
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function NavigationMenuLink({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Link>) {
+  return (
+    <NavigationMenuPrimitive.Link
+      data-slot="navigation-menu-link"
+      className={cn(
+        "data-[active=true]:focus:bg-accent data-[active=true]:hover:bg-accent data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:ring-ring/50 [&_svg:not([class*='text-'])]:text-muted-foreground flex flex-col gap-1 rounded-sm p-2 text-sm transition-all outline-none focus-visible:ring-[3px] focus-visible:outline-1 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuIndicator({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Indicator>) {
+  return (
+    <NavigationMenuPrimitive.Indicator
+      data-slot="navigation-menu-indicator"
+      className={cn(
+        'data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden',
+        className,
+      )}
+      {...props}
+    >
+      <div className="bg-border relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm shadow-md" />
+    </NavigationMenuPrimitive.Indicator>
+  )
+}
+
+export {
+  NavigationMenu,
+  NavigationMenuList,
+  NavigationMenuItem,
+  NavigationMenuContent,
+  NavigationMenuTrigger,
+  NavigationMenuLink,
+  NavigationMenuIndicator,
+  NavigationMenuViewport,
+  navigationMenuTriggerStyle,
+}

frontend/components/ui/pagination.tsx

@@ -0,0 +1,127 @@
+import * as React from 'react'
+import {
+  ChevronLeftIcon,
+  ChevronRightIcon,
+  MoreHorizontalIcon,
+} from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+import { Button, buttonVariants } from '@/components/ui/button'
+
+function Pagination({ className, ...props }: React.ComponentProps<'nav'>) {
+  return (
+    <nav
+      role="navigation"
+      aria-label="pagination"
+      data-slot="pagination"
+      className={cn('mx-auto flex w-full justify-center', className)}
+      {...props}
+    />
+  )
+}
+
+function PaginationContent({
+  className,
+  ...props
+}: React.ComponentProps<'ul'>) {
+  return (
+    <ul
+      data-slot="pagination-content"
+      className={cn('flex flex-row items-center gap-1', className)}
+      {...props}
+    />
+  )
+}
+
+function PaginationItem({ ...props }: React.ComponentProps<'li'>) {
+  return <li data-slot="pagination-item" {...props} />
+}
+
+type PaginationLinkProps = {
+  isActive?: boolean
+} & Pick<React.ComponentProps<typeof Button>, 'size'> &
+  React.ComponentProps<'a'>
+
+function PaginationLink({
+  className,
+  isActive,
+  size = 'icon',
+  ...props
+}: PaginationLinkProps) {
+  return (
+    <a
+      aria-current={isActive ? 'page' : undefined}
+      data-slot="pagination-link"
+      data-active={isActive}
+      className={cn(
+        buttonVariants({
+          variant: isActive ? 'outline' : 'ghost',
+          size,
+        }),
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function PaginationPrevious({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) {
+  return (
+    <PaginationLink
+      aria-label="Go to previous page"
+      size="default"
+      className={cn('gap-1 px-2.5 sm:pl-2.5', className)}
+      {...props}
+    >
+      <ChevronLeftIcon />
+      <span className="hidden sm:block">Previous</span>
+    </PaginationLink>
+  )
+}
+
+function PaginationNext({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) {
+  return (
+    <PaginationLink
+      aria-label="Go to next page"
+      size="default"
+      className={cn('gap-1 px-2.5 sm:pr-2.5', className)}
+      {...props}
+    >
+      <span className="hidden sm:block">Next</span>
+      <ChevronRightIcon />
+    </PaginationLink>
+  )
+}
+
+function PaginationEllipsis({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) {
+  return (
+    <span
+      aria-hidden
+      data-slot="pagination-ellipsis"
+      className={cn('flex size-9 items-center justify-center', className)}
+      {...props}
+    >
+      <MoreHorizontalIcon className="size-4" />
+      <span className="sr-only">More pages</span>
+    </span>
+  )
+}
+
+export {
+  Pagination,
+  PaginationContent,
+  PaginationLink,
+  PaginationItem,
+  PaginationPrevious,
+  PaginationNext,
+  PaginationEllipsis,
+}

frontend/components/ui/popover.tsx

@@ -0,0 +1,48 @@
+'use client'
+
+import * as React from 'react'
+import * as PopoverPrimitive from '@radix-ui/react-popover'
+
+import { cn } from '@/lib/utils'
+
+function Popover({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
+  return <PopoverPrimitive.Root data-slot="popover" {...props} />
+}
+
+function PopoverTrigger({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
+  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
+}
+
+function PopoverContent({
+  className,
+  align = 'center',
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
+  return (
+    <PopoverPrimitive.Portal>
+      <PopoverPrimitive.Content
+        data-slot="popover-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden',
+          className,
+        )}
+        {...props}
+      />
+    </PopoverPrimitive.Portal>
+  )
+}
+
+function PopoverAnchor({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
+  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
+}
+
+export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }

frontend/components/ui/progress.tsx

@@ -0,0 +1,31 @@
+'use client'
+
+import * as React from 'react'
+import * as ProgressPrimitive from '@radix-ui/react-progress'
+
+import { cn } from '@/lib/utils'
+
+function Progress({
+  className,
+  value,
+  ...props
+}: React.ComponentProps<typeof ProgressPrimitive.Root>) {
+  return (
+    <ProgressPrimitive.Root
+      data-slot="progress"
+      className={cn(
+        'bg-primary/20 relative h-2 w-full overflow-hidden rounded-full',
+        className,
+      )}
+      {...props}
+    >
+      <ProgressPrimitive.Indicator
+        data-slot="progress-indicator"
+        className="bg-primary h-full w-full flex-1 transition-all"
+        style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
+      />
+    </ProgressPrimitive.Root>
+  )
+}
+
+export { Progress }

frontend/components/ui/radio-group.tsx

@@ -0,0 +1,45 @@
+'use client'
+
+import * as React from 'react'
+import * as RadioGroupPrimitive from '@radix-ui/react-radio-group'
+import { CircleIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function RadioGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Root>) {
+  return (
+    <RadioGroupPrimitive.Root
+      data-slot="radio-group"
+      className={cn('grid gap-3', className)}
+      {...props}
+    />
+  )
+}
+
+function RadioGroupItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Item>) {
+  return (
+    <RadioGroupPrimitive.Item
+      data-slot="radio-group-item"
+      className={cn(
+        'border-input text-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 aspect-square size-4 shrink-0 rounded-full border shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50',
+        className,
+      )}
+      {...props}
+    >
+      <RadioGroupPrimitive.Indicator
+        data-slot="radio-group-indicator"
+        className="relative flex items-center justify-center"
+      >
+        <CircleIcon className="fill-primary absolute top-1/2 left-1/2 size-2 -translate-x-1/2 -translate-y-1/2" />
+      </RadioGroupPrimitive.Indicator>
+    </RadioGroupPrimitive.Item>
+  )
+}
+
+export { RadioGroup, RadioGroupItem }

frontend/components/ui/resizable.tsx

@@ -0,0 +1,56 @@
+'use client'
+
+import * as React from 'react'
+import { GripVerticalIcon } from 'lucide-react'
+import * as ResizablePrimitive from 'react-resizable-panels'
+
+import { cn } from '@/lib/utils'
+
+function ResizablePanelGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) {
+  return (
+    <ResizablePrimitive.PanelGroup
+      data-slot="resizable-panel-group"
+      className={cn(
+        'flex h-full w-full data-[panel-group-direction=vertical]:flex-col',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function ResizablePanel({
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.Panel>) {
+  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />
+}
+
+function ResizableHandle({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean
+}) {
+  return (
+    <ResizablePrimitive.PanelResizeHandle
+      data-slot="resizable-handle"
+      className={cn(
+        'bg-border focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-offset-1 focus-visible:outline-hidden data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:translate-x-0 data-[panel-group-direction=vertical]:after:-translate-y-1/2 [&[data-panel-group-direction=vertical]>div]:rotate-90',
+        className,
+      )}
+      {...props}
+    >
+      {withHandle && (
+        <div className="bg-border z-10 flex h-4 w-3 items-center justify-center rounded-xs border">
+          <GripVerticalIcon className="size-2.5" />
+        </div>
+      )}
+    </ResizablePrimitive.PanelResizeHandle>
+  )
+}
+
+export { ResizablePanelGroup, ResizablePanel, ResizableHandle }

frontend/components/ui/scroll-area.tsx

@@ -0,0 +1,58 @@
+'use client'
+
+import * as React from 'react'
+import * as ScrollAreaPrimitive from '@radix-ui/react-scroll-area'
+
+import { cn } from '@/lib/utils'
+
+function ScrollArea({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
+  return (
+    <ScrollAreaPrimitive.Root
+      data-slot="scroll-area"
+      className={cn('relative', className)}
+      {...props}
+    >
+      <ScrollAreaPrimitive.Viewport
+        data-slot="scroll-area-viewport"
+        className="focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1"
+      >
+        {children}
+      </ScrollAreaPrimitive.Viewport>
+      <ScrollBar />
+      <ScrollAreaPrimitive.Corner />
+    </ScrollAreaPrimitive.Root>
+  )
+}
+
+function ScrollBar({
+  className,
+  orientation = 'vertical',
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
+  return (
+    <ScrollAreaPrimitive.ScrollAreaScrollbar
+      data-slot="scroll-area-scrollbar"
+      orientation={orientation}
+      className={cn(
+        'flex touch-none p-px transition-colors select-none',
+        orientation === 'vertical' &&
+          'h-full w-2.5 border-l border-l-transparent',
+        orientation === 'horizontal' &&
+          'h-2.5 flex-col border-t border-t-transparent',
+        className,
+      )}
+      {...props}
+    >
+      <ScrollAreaPrimitive.ScrollAreaThumb
+        data-slot="scroll-area-thumb"
+        className="bg-border relative flex-1 rounded-full"
+      />
+    </ScrollAreaPrimitive.ScrollAreaScrollbar>
+  )
+}
+
+export { ScrollArea, ScrollBar }

frontend/components/ui/select.tsx

@@ -0,0 +1,185 @@
+'use client'
+
+import * as React from 'react'
+import * as SelectPrimitive from '@radix-ui/react-select'
+import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Select({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Root>) {
+  return <SelectPrimitive.Root data-slot="select" {...props} />
+}
+
+function SelectGroup({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Group>) {
+  return <SelectPrimitive.Group data-slot="select-group" {...props} />
+}
+
+function SelectValue({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Value>) {
+  return <SelectPrimitive.Value data-slot="select-value" {...props} />
+}
+
+function SelectTrigger({
+  className,
+  size = 'default',
+  children,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Trigger> & {
+  size?: 'sm' | 'default'
+}) {
+  return (
+    <SelectPrimitive.Trigger
+      data-slot="select-trigger"
+      data-size={size}
+      className={cn(
+        "border-input data-[placeholder]:text-muted-foreground [&_svg:not([class*='text-'])]:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 dark:hover:bg-input/50 flex w-fit items-center justify-between gap-2 rounded-md border bg-transparent px-3 py-2 text-sm whitespace-nowrap shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-9 data-[size=sm]:h-8 *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-2 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    >
+      {children}
+      <SelectPrimitive.Icon asChild>
+        <ChevronDownIcon className="size-4 opacity-50" />
+      </SelectPrimitive.Icon>
+    </SelectPrimitive.Trigger>
+  )
+}
+
+function SelectContent({
+  className,
+  children,
+  position = 'popper',
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Content>) {
+  return (
+    <SelectPrimitive.Portal>
+      <SelectPrimitive.Content
+        data-slot="select-content"
+        className={cn(
+          'bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 relative z-50 max-h-(--radix-select-content-available-height) min-w-[8rem] origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border shadow-md',
+          position === 'popper' &&
+            'data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1',
+          className,
+        )}
+        position={position}
+        {...props}
+      >
+        <SelectScrollUpButton />
+        <SelectPrimitive.Viewport
+          className={cn(
+            'p-1',
+            position === 'popper' &&
+              'h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)] scroll-my-1',
+          )}
+        >
+          {children}
+        </SelectPrimitive.Viewport>
+        <SelectScrollDownButton />
+      </SelectPrimitive.Content>
+    </SelectPrimitive.Portal>
+  )
+}
+
+function SelectLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Label>) {
+  return (
+    <SelectPrimitive.Label
+      data-slot="select-label"
+      className={cn('text-muted-foreground px-2 py-1.5 text-xs', className)}
+      {...props}
+    />
+  )
+}
+
+function SelectItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Item>) {
+  return (
+    <SelectPrimitive.Item
+      data-slot="select-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex w-full cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
+        className,
+      )}
+      {...props}
+    >
+      <span className="absolute right-2 flex size-3.5 items-center justify-center">
+        <SelectPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </SelectPrimitive.ItemIndicator>
+      </span>
+      <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
+    </SelectPrimitive.Item>
+  )
+}
+
+function SelectSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Separator>) {
+  return (
+    <SelectPrimitive.Separator
+      data-slot="select-separator"
+      className={cn('bg-border pointer-events-none -mx-1 my-1 h-px', className)}
+      {...props}
+    />
+  )
+}
+
+function SelectScrollUpButton({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.ScrollUpButton>) {
+  return (
+    <SelectPrimitive.ScrollUpButton
+      data-slot="select-scroll-up-button"
+      className={cn(
+        'flex cursor-default items-center justify-center py-1',
+        className,
+      )}
+      {...props}
+    >
+      <ChevronUpIcon className="size-4" />
+    </SelectPrimitive.ScrollUpButton>
+  )
+}
+
+function SelectScrollDownButton({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.ScrollDownButton>) {
+  return (
+    <SelectPrimitive.ScrollDownButton
+      data-slot="select-scroll-down-button"
+      className={cn(
+        'flex cursor-default items-center justify-center py-1',
+        className,
+      )}
+      {...props}
+    >
+      <ChevronDownIcon className="size-4" />
+    </SelectPrimitive.ScrollDownButton>
+  )
+}
+
+export {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectLabel,
+  SelectScrollDownButton,
+  SelectScrollUpButton,
+  SelectSeparator,
+  SelectTrigger,
+  SelectValue,
+}

frontend/components/ui/separator.tsx

@@ -0,0 +1,28 @@
+'use client'
+
+import * as React from 'react'
+import * as SeparatorPrimitive from '@radix-ui/react-separator'
+
+import { cn } from '@/lib/utils'
+
+function Separator({
+  className,
+  orientation = 'horizontal',
+  decorative = true,
+  ...props
+}: React.ComponentProps<typeof SeparatorPrimitive.Root>) {
+  return (
+    <SeparatorPrimitive.Root
+      data-slot="separator"
+      decorative={decorative}
+      orientation={orientation}
+      className={cn(
+        'bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Separator }

frontend/components/ui/sheet.tsx

@@ -0,0 +1,139 @@
+'use client'
+
+import * as React from 'react'
+import * as SheetPrimitive from '@radix-ui/react-dialog'
+import { XIcon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
+  return <SheetPrimitive.Root data-slot="sheet" {...props} />
+}
+
+function SheetTrigger({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
+  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
+}
+
+function SheetClose({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Close>) {
+  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
+}
+
+function SheetPortal({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Portal>) {
+  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
+}
+
+function SheetOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
+  return (
+    <SheetPrimitive.Overlay
+      data-slot="sheet-overlay"
+      className={cn(
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SheetContent({
+  className,
+  children,
+  side = 'right',
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Content> & {
+  side?: 'top' | 'right' | 'bottom' | 'left'
+}) {
+  return (
+    <SheetPortal>
+      <SheetOverlay />
+      <SheetPrimitive.Content
+        data-slot="sheet-content"
+        className={cn(
+          'bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500',
+          side === 'right' &&
+            'data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 right-0 h-full w-3/4 border-l sm:max-w-sm',
+          side === 'left' &&
+            'data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 left-0 h-full w-3/4 border-r sm:max-w-sm',
+          side === 'top' &&
+            'data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b',
+          side === 'bottom' &&
+            'data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+        <SheetPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-secondary absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none">
+          <XIcon className="size-4" />
+          <span className="sr-only">Close</span>
+        </SheetPrimitive.Close>
+      </SheetPrimitive.Content>
+    </SheetPortal>
+  )
+}
+
+function SheetHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sheet-header"
+      className={cn('flex flex-col gap-1.5 p-4', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sheet-footer"
+      className={cn('mt-auto flex flex-col gap-2 p-4', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Title>) {
+  return (
+    <SheetPrimitive.Title
+      data-slot="sheet-title"
+      className={cn('text-foreground font-semibold', className)}
+      {...props}
+    />
+  )
+}
+
+function SheetDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Description>) {
+  return (
+    <SheetPrimitive.Description
+      data-slot="sheet-description"
+      className={cn('text-muted-foreground text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sheet,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+}

frontend/components/ui/sidebar.tsx

@@ -0,0 +1,726 @@
+'use client'
+
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { cva, VariantProps } from 'class-variance-authority'
+import { PanelLeftIcon } from 'lucide-react'
+
+import { useIsMobile } from '@/hooks/use-mobile'
+import { cn } from '@/lib/utils'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Separator } from '@/components/ui/separator'
+import {
+  Sheet,
+  SheetContent,
+  SheetDescription,
+  SheetHeader,
+  SheetTitle,
+} from '@/components/ui/sheet'
+import { Skeleton } from '@/components/ui/skeleton'
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip'
+
+const SIDEBAR_COOKIE_NAME = 'sidebar_state'
+const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
+const SIDEBAR_WIDTH = '16rem'
+const SIDEBAR_WIDTH_MOBILE = '18rem'
+const SIDEBAR_WIDTH_ICON = '3rem'
+const SIDEBAR_KEYBOARD_SHORTCUT = 'b'
+
+type SidebarContextProps = {
+  state: 'expanded' | 'collapsed'
+  open: boolean
+  setOpen: (open: boolean) => void
+  openMobile: boolean
+  setOpenMobile: (open: boolean) => void
+  isMobile: boolean
+  toggleSidebar: () => void
+}
+
+const SidebarContext = React.createContext<SidebarContextProps | null>(null)
+
+function useSidebar() {
+  const context = React.useContext(SidebarContext)
+  if (!context) {
+    throw new Error('useSidebar must be used within a SidebarProvider.')
+  }
+
+  return context
+}
+
+function SidebarProvider({
+  defaultOpen = true,
+  open: openProp,
+  onOpenChange: setOpenProp,
+  className,
+  style,
+  children,
+  ...props
+}: React.ComponentProps<'div'> & {
+  defaultOpen?: boolean
+  open?: boolean
+  onOpenChange?: (open: boolean) => void
+}) {
+  const isMobile = useIsMobile()
+  const [openMobile, setOpenMobile] = React.useState(false)
+
+  // This is the internal state of the sidebar.
+  // We use openProp and setOpenProp for control from outside the component.
+  const [_open, _setOpen] = React.useState(defaultOpen)
+  const open = openProp ?? _open
+  const setOpen = React.useCallback(
+    (value: boolean | ((value: boolean) => boolean)) => {
+      const openState = typeof value === 'function' ? value(open) : value
+      if (setOpenProp) {
+        setOpenProp(openState)
+      } else {
+        _setOpen(openState)
+      }
+
+      // This sets the cookie to keep the sidebar state.
+      document.cookie = `${SIDEBAR_COOKIE_NAME}=${openState}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`
+    },
+    [setOpenProp, open],
+  )
+
+  // Helper to toggle the sidebar.
+  const toggleSidebar = React.useCallback(() => {
+    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open)
+  }, [isMobile, setOpen, setOpenMobile])
+
+  // Adds a keyboard shortcut to toggle the sidebar.
+  React.useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (
+        event.key === SIDEBAR_KEYBOARD_SHORTCUT &&
+        (event.metaKey || event.ctrlKey)
+      ) {
+        event.preventDefault()
+        toggleSidebar()
+      }
+    }
+
+    window.addEventListener('keydown', handleKeyDown)
+    return () => window.removeEventListener('keydown', handleKeyDown)
+  }, [toggleSidebar])
+
+  // We add a state so that we can do data-state="expanded" or "collapsed".
+  // This makes it easier to style the sidebar with Tailwind classes.
+  const state = open ? 'expanded' : 'collapsed'
+
+  const contextValue = React.useMemo<SidebarContextProps>(
+    () => ({
+      state,
+      open,
+      setOpen,
+      isMobile,
+      openMobile,
+      setOpenMobile,
+      toggleSidebar,
+    }),
+    [state, open, setOpen, isMobile, openMobile, setOpenMobile, toggleSidebar],
+  )
+
+  return (
+    <SidebarContext.Provider value={contextValue}>
+      <TooltipProvider delayDuration={0}>
+        <div
+          data-slot="sidebar-wrapper"
+          style={
+            {
+              '--sidebar-width': SIDEBAR_WIDTH,
+              '--sidebar-width-icon': SIDEBAR_WIDTH_ICON,
+              ...style,
+            } as React.CSSProperties
+          }
+          className={cn(
+            'group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full',
+            className,
+          )}
+          {...props}
+        >
+          {children}
+        </div>
+      </TooltipProvider>
+    </SidebarContext.Provider>
+  )
+}
+
+function Sidebar({
+  side = 'left',
+  variant = 'sidebar',
+  collapsible = 'offcanvas',
+  className,
+  children,
+  ...props
+}: React.ComponentProps<'div'> & {
+  side?: 'left' | 'right'
+  variant?: 'sidebar' | 'floating' | 'inset'
+  collapsible?: 'offcanvas' | 'icon' | 'none'
+}) {
+  const { isMobile, state, openMobile, setOpenMobile } = useSidebar()
+
+  if (collapsible === 'none') {
+    return (
+      <div
+        data-slot="sidebar"
+        className={cn(
+          'bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+      </div>
+    )
+  }
+
+  if (isMobile) {
+    return (
+      <Sheet open={openMobile} onOpenChange={setOpenMobile} {...props}>
+        <SheetContent
+          data-sidebar="sidebar"
+          data-slot="sidebar"
+          data-mobile="true"
+          className="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
+          style={
+            {
+              '--sidebar-width': SIDEBAR_WIDTH_MOBILE,
+            } as React.CSSProperties
+          }
+          side={side}
+        >
+          <SheetHeader className="sr-only">
+            <SheetTitle>Sidebar</SheetTitle>
+            <SheetDescription>Displays the mobile sidebar.</SheetDescription>
+          </SheetHeader>
+          <div className="flex h-full w-full flex-col">{children}</div>
+        </SheetContent>
+      </Sheet>
+    )
+  }
+
+  return (
+    <div
+      className="group peer text-sidebar-foreground hidden md:block"
+      data-state={state}
+      data-collapsible={state === 'collapsed' ? collapsible : ''}
+      data-variant={variant}
+      data-side={side}
+      data-slot="sidebar"
+    >
+      {/* This is what handles the sidebar gap on desktop */}
+      <div
+        data-slot="sidebar-gap"
+        className={cn(
+          'relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear',
+          'group-data-[collapsible=offcanvas]:w-0',
+          'group-data-[side=right]:rotate-180',
+          variant === 'floating' || variant === 'inset'
+            ? 'group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]'
+            : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon)',
+        )}
+      />
+      <div
+        data-slot="sidebar-container"
+        className={cn(
+          'fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex',
+          side === 'left'
+            ? 'left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]'
+            : 'right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]',
+          // Adjust the padding for floating and inset variants.
+          variant === 'floating' || variant === 'inset'
+            ? 'p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]'
+            : 'group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l',
+          className,
+        )}
+        {...props}
+      >
+        <div
+          data-sidebar="sidebar"
+          data-slot="sidebar-inner"
+          className="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
+        >
+          {children}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+function SidebarTrigger({
+  className,
+  onClick,
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { toggleSidebar } = useSidebar()
+
+  return (
+    <Button
+      data-sidebar="trigger"
+      data-slot="sidebar-trigger"
+      variant="ghost"
+      size="icon"
+      className={cn('size-7', className)}
+      onClick={(event) => {
+        onClick?.(event)
+        toggleSidebar()
+      }}
+      {...props}
+    >
+      <PanelLeftIcon />
+      <span className="sr-only">Toggle Sidebar</span>
+    </Button>
+  )
+}
+
+function SidebarRail({ className, ...props }: React.ComponentProps<'button'>) {
+  const { toggleSidebar } = useSidebar()
+
+  return (
+    <button
+      data-sidebar="rail"
+      data-slot="sidebar-rail"
+      aria-label="Toggle Sidebar"
+      tabIndex={-1}
+      onClick={toggleSidebar}
+      title="Toggle Sidebar"
+      className={cn(
+        'hover:after:bg-sidebar-border absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear group-data-[side=left]:-right-4 group-data-[side=right]:left-0 after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] sm:flex',
+        'in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize',
+        '[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize',
+        'hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full',
+        '[[data-side=left][data-collapsible=offcanvas]_&]:-right-2',
+        '[[data-side=right][data-collapsible=offcanvas]_&]:-left-2',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInset({ className, ...props }: React.ComponentProps<'main'>) {
+  return (
+    <main
+      data-slot="sidebar-inset"
+      className={cn(
+        'bg-background relative flex w-full flex-1 flex-col',
+        'md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInput({
+  className,
+  ...props
+}: React.ComponentProps<typeof Input>) {
+  return (
+    <Input
+      data-slot="sidebar-input"
+      data-sidebar="input"
+      className={cn('bg-background h-8 w-full shadow-none', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarHeader({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-header"
+      data-sidebar="header"
+      className={cn('flex flex-col gap-2 p-2', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarFooter({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-footer"
+      data-sidebar="footer"
+      className={cn('flex flex-col gap-2 p-2', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="sidebar-separator"
+      data-sidebar="separator"
+      className={cn('bg-sidebar-border mx-2 w-auto', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarContent({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-content"
+      data-sidebar="content"
+      className={cn(
+        'flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroup({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-group"
+      data-sidebar="group"
+      className={cn('relative flex w-full min-w-0 flex-col p-2', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupLabel({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'div'> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : 'div'
+
+  return (
+    <Comp
+      data-slot="sidebar-group-label"
+      data-sidebar="group-label"
+      className={cn(
+        'text-sidebar-foreground/70 ring-sidebar-ring flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium outline-hidden transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0',
+        'group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupAction({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<'button'> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : 'button'
+
+  return (
+    <Comp
+      data-slot="sidebar-group-action"
+      data-sidebar="group-action"
+      className={cn(
+        'text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground absolute top-3.5 right-3 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0',
+        // Increases the hit area of the button on mobile.
+        'after:absolute after:-inset-2 md:after:hidden',
+        'group-data-[collapsible=icon]:hidden',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupContent({
+  className,
+  ...props
+}: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-group-content"
+      data-sidebar="group-content"
+      className={cn('w-full text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenu({ className, ...props }: React.ComponentProps<'ul'>) {
+  return (
+    <ul
+      data-slot="sidebar-menu"
+      data-sidebar="menu"
+      className={cn('flex w-full min-w-0 flex-col gap-1', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuItem({ className, ...props }: React.ComponentProps<'li'>) {
+  return (
+    <li
+      data-slot="sidebar-menu-item"
+      data-sidebar="menu-item"
+      className={cn('group/menu-item relative', className)}
+      {...props}
+    />
+  )
+}
+
+const sidebarMenuButtonVariants = cva(
+  'peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0',
+  {
+    variants: {
+      variant: {
+        default: 'hover:bg-sidebar-accent hover:text-sidebar-accent-foreground',
+        outline:
+          'bg-background shadow-[0_0_0_1px_hsl(var(--sidebar-border))] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground hover:shadow-[0_0_0_1px_hsl(var(--sidebar-accent))]',
+      },
+      size: {
+        default: 'h-8 text-sm',
+        sm: 'h-7 text-xs',
+        lg: 'h-12 text-sm group-data-[collapsible=icon]:p-0!',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  },
+)
+
+function SidebarMenuButton({
+  asChild = false,
+  isActive = false,
+  variant = 'default',
+  size = 'default',
+  tooltip,
+  className,
+  ...props
+}: React.ComponentProps<'button'> & {
+  asChild?: boolean
+  isActive?: boolean
+  tooltip?: string | React.ComponentProps<typeof TooltipContent>
+} & VariantProps<typeof sidebarMenuButtonVariants>) {
+  const Comp = asChild ? Slot : 'button'
+  const { isMobile, state } = useSidebar()
+
+  const button = (
+    <Comp
+      data-slot="sidebar-menu-button"
+      data-sidebar="menu-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(sidebarMenuButtonVariants({ variant, size }), className)}
+      {...props}
+    />
+  )
+
+  if (!tooltip) {
+    return button
+  }
+
+  if (typeof tooltip === 'string') {
+    tooltip = {
+      children: tooltip,
+    }
+  }
+
+  return (
+    <Tooltip>
+      <TooltipTrigger asChild>{button}</TooltipTrigger>
+      <TooltipContent
+        side="right"
+        align="center"
+        hidden={state !== 'collapsed' || isMobile}
+        {...tooltip}
+      />
+    </Tooltip>
+  )
+}
+
+function SidebarMenuAction({
+  className,
+  asChild = false,
+  showOnHover = false,
+  ...props
+}: React.ComponentProps<'button'> & {
+  asChild?: boolean
+  showOnHover?: boolean
+}) {
+  const Comp = asChild ? Slot : 'button'
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-action"
+      data-sidebar="menu-action"
+      className={cn(
+        'text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground peer-hover/menu-button:text-sidebar-accent-foreground absolute top-1.5 right-1 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0',
+        // Increases the hit area of the button on mobile.
+        'after:absolute after:-inset-2 md:after:hidden',
+        'peer-data-[size=sm]/menu-button:top-1',
+        'peer-data-[size=default]/menu-button:top-1.5',
+        'peer-data-[size=lg]/menu-button:top-2.5',
+        'group-data-[collapsible=icon]:hidden',
+        showOnHover &&
+          'peer-data-[active=true]/menu-button:text-sidebar-accent-foreground group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 md:opacity-0',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuBadge({
+  className,
+  ...props
+}: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="sidebar-menu-badge"
+      data-sidebar="menu-badge"
+      className={cn(
+        'text-sidebar-foreground pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums select-none',
+        'peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground',
+        'peer-data-[size=sm]/menu-button:top-1',
+        'peer-data-[size=default]/menu-button:top-1.5',
+        'peer-data-[size=lg]/menu-button:top-2.5',
+        'group-data-[collapsible=icon]:hidden',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSkeleton({
+  className,
+  showIcon = false,
+  ...props
+}: React.ComponentProps<'div'> & {
+  showIcon?: boolean
+}) {
+  // Random width between 50 to 90%.
+  const width = React.useMemo(() => {
+    return `${Math.floor(Math.random() * 40) + 50}%`
+  }, [])
+
+  return (
+    <div
+      data-slot="sidebar-menu-skeleton"
+      data-sidebar="menu-skeleton"
+      className={cn('flex h-8 items-center gap-2 rounded-md px-2', className)}
+      {...props}
+    >
+      {showIcon && (
+        <Skeleton
+          className="size-4 rounded-md"
+          data-sidebar="menu-skeleton-icon"
+        />
+      )}
+      <Skeleton
+        className="h-4 max-w-(--skeleton-width) flex-1"
+        data-sidebar="menu-skeleton-text"
+        style={
+          {
+            '--skeleton-width': width,
+          } as React.CSSProperties
+        }
+      />
+    </div>
+  )
+}
+
+function SidebarMenuSub({ className, ...props }: React.ComponentProps<'ul'>) {
+  return (
+    <ul
+      data-slot="sidebar-menu-sub"
+      data-sidebar="menu-sub"
+      className={cn(
+        'border-sidebar-border mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-l px-2.5 py-0.5',
+        'group-data-[collapsible=icon]:hidden',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubItem({
+  className,
+  ...props
+}: React.ComponentProps<'li'>) {
+  return (
+    <li
+      data-slot="sidebar-menu-sub-item"
+      data-sidebar="menu-sub-item"
+      className={cn('group/menu-sub-item relative', className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubButton({
+  asChild = false,
+  size = 'md',
+  isActive = false,
+  className,
+  ...props
+}: React.ComponentProps<'a'> & {
+  asChild?: boolean
+  size?: 'sm' | 'md'
+  isActive?: boolean
+}) {
+  const Comp = asChild ? Slot : 'a'
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-sub-button"
+      data-sidebar="menu-sub-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(
+        'text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground [&>svg]:text-sidebar-accent-foreground flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 outline-hidden focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0',
+        'data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground',
+        size === 'sm' && 'text-xs',
+        size === 'md' && 'text-sm',
+        'group-data-[collapsible=icon]:hidden',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sidebar,
+  SidebarContent,
+  SidebarFooter,
+  SidebarGroup,
+  SidebarGroupAction,
+  SidebarGroupContent,
+  SidebarGroupLabel,
+  SidebarHeader,
+  SidebarInput,
+  SidebarInset,
+  SidebarMenu,
+  SidebarMenuAction,
+  SidebarMenuBadge,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  SidebarMenuSkeleton,
+  SidebarMenuSub,
+  SidebarMenuSubButton,
+  SidebarMenuSubItem,
+  SidebarProvider,
+  SidebarRail,
+  SidebarSeparator,
+  SidebarTrigger,
+  useSidebar,
+}

frontend/components/ui/skeleton.tsx

@@ -0,0 +1,13 @@
+import { cn } from '@/lib/utils'
+
+function Skeleton({ className, ...props }: React.ComponentProps<'div'>) {
+  return (
+    <div
+      data-slot="skeleton"
+      className={cn('bg-accent animate-pulse rounded-md', className)}
+      {...props}
+    />
+  )
+}
+
+export { Skeleton }

frontend/components/ui/slider.tsx

@@ -0,0 +1,63 @@
+'use client'
+
+import * as React from 'react'
+import * as SliderPrimitive from '@radix-ui/react-slider'
+
+import { cn } from '@/lib/utils'
+
+function Slider({
+  className,
+  defaultValue,
+  value,
+  min = 0,
+  max = 100,
+  ...props
+}: React.ComponentProps<typeof SliderPrimitive.Root>) {
+  const _values = React.useMemo(
+    () =>
+      Array.isArray(value)
+        ? value
+        : Array.isArray(defaultValue)
+          ? defaultValue
+          : [min, max],
+    [value, defaultValue, min, max],
+  )
+
+  return (
+    <SliderPrimitive.Root
+      data-slot="slider"
+      defaultValue={defaultValue}
+      value={value}
+      min={min}
+      max={max}
+      className={cn(
+        'relative flex w-full touch-none items-center select-none data-[disabled]:opacity-50 data-[orientation=vertical]:h-full data-[orientation=vertical]:min-h-44 data-[orientation=vertical]:w-auto data-[orientation=vertical]:flex-col',
+        className,
+      )}
+      {...props}
+    >
+      <SliderPrimitive.Track
+        data-slot="slider-track"
+        className={
+          'bg-muted relative grow overflow-hidden rounded-full data-[orientation=horizontal]:h-1.5 data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-1.5'
+        }
+      >
+        <SliderPrimitive.Range
+          data-slot="slider-range"
+          className={
+            'bg-primary absolute data-[orientation=horizontal]:h-full data-[orientation=vertical]:w-full'
+          }
+        />
+      </SliderPrimitive.Track>
+      {Array.from({ length: _values.length }, (_, index) => (
+        <SliderPrimitive.Thumb
+          data-slot="slider-thumb"
+          key={index}
+          className="border-primary ring-ring/50 block size-4 shrink-0 rounded-full border bg-white shadow-sm transition-[color,box-shadow] hover:ring-4 focus-visible:ring-4 focus-visible:outline-hidden disabled:pointer-events-none disabled:opacity-50"
+        />
+      ))}
+    </SliderPrimitive.Root>
+  )
+}
+
+export { Slider }

frontend/components/ui/sonner.tsx

@@ -0,0 +1,25 @@
+'use client'
+
+import { useTheme } from 'next-themes'
+import { Toaster as Sonner, ToasterProps } from 'sonner'
+
+const Toaster = ({ ...props }: ToasterProps) => {
+  const { theme = 'system' } = useTheme()
+
+  return (
+    <Sonner
+      theme={theme as ToasterProps['theme']}
+      className="toaster group"
+      style={
+        {
+          '--normal-bg': 'var(--popover)',
+          '--normal-text': 'var(--popover-foreground)',
+          '--normal-border': 'var(--border)',
+        } as React.CSSProperties
+      }
+      {...props}
+    />
+  )
+}
+
+export { Toaster }

frontend/components/ui/spinner.tsx

@@ -0,0 +1,16 @@
+import { Loader2Icon } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+function Spinner({ className, ...props }: React.ComponentProps<'svg'>) {
+  return (
+    <Loader2Icon
+      role="status"
+      aria-label="Loading"
+      className={cn('size-4 animate-spin', className)}
+      {...props}
+    />
+  )
+}
+
+export { Spinner }

frontend/components/ui/switch.tsx

@@ -0,0 +1,31 @@
+'use client'
+
+import * as React from 'react'
+import * as SwitchPrimitive from '@radix-ui/react-switch'
+
+import { cn } from '@/lib/utils'
+
+function Switch({
+  className,
+  ...props
+}: React.ComponentProps<typeof SwitchPrimitive.Root>) {
+  return (
+    <SwitchPrimitive.Root
+      data-slot="switch"
+      className={cn(
+        'peer data-[state=checked]:bg-primary data-[state=unchecked]:bg-input focus-visible:border-ring focus-visible:ring-ring/50 dark:data-[state=unchecked]:bg-input/80 inline-flex h-[1.15rem] w-8 shrink-0 items-center rounded-full border border-transparent shadow-xs transition-all outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50',
+        className,
+      )}
+      {...props}
+    >
+      <SwitchPrimitive.Thumb
+        data-slot="switch-thumb"
+        className={
+          'bg-background dark:data-[state=unchecked]:bg-foreground dark:data-[state=checked]:bg-primary-foreground pointer-events-none block size-4 rounded-full ring-0 transition-transform data-[state=checked]:translate-x-[calc(100%-2px)] data-[state=unchecked]:translate-x-0'
+        }
+      />
+    </SwitchPrimitive.Root>
+  )
+}
+
+export { Switch }

frontend/components/ui/table.tsx

@@ -0,0 +1,116 @@
+'use client'
+
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+function Table({ className, ...props }: React.ComponentProps<'table'>) {
+  return (
+    <div
+      data-slot="table-container"
+      className="relative w-full overflow-x-auto"
+    >
+      <table
+        data-slot="table"
+        className={cn('w-full caption-bottom text-sm', className)}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function TableHeader({ className, ...props }: React.ComponentProps<'thead'>) {
+  return (
+    <thead
+      data-slot="table-header"
+      className={cn('[&_tr]:border-b', className)}
+      {...props}
+    />
+  )
+}
+
+function TableBody({ className, ...props }: React.ComponentProps<'tbody'>) {
+  return (
+    <tbody
+      data-slot="table-body"
+      className={cn('[&_tr:last-child]:border-0', className)}
+      {...props}
+    />
+  )
+}
+
+function TableFooter({ className, ...props }: React.ComponentProps<'tfoot'>) {
+  return (
+    <tfoot
+      data-slot="table-footer"
+      className={cn(
+        'bg-muted/50 border-t font-medium [&>tr]:last:border-b-0',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableRow({ className, ...props }: React.ComponentProps<'tr'>) {
+  return (
+    <tr
+      data-slot="table-row"
+      className={cn(
+        'hover:bg-muted/50 data-[state=selected]:bg-muted border-b transition-colors',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableHead({ className, ...props }: React.ComponentProps<'th'>) {
+  return (
+    <th
+      data-slot="table-head"
+      className={cn(
+        'text-foreground h-10 px-2 text-left align-middle font-medium whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableCell({ className, ...props }: React.ComponentProps<'td'>) {
+  return (
+    <td
+      data-slot="table-cell"
+      className={cn(
+        'p-2 align-middle whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableCaption({
+  className,
+  ...props
+}: React.ComponentProps<'caption'>) {
+  return (
+    <caption
+      data-slot="table-caption"
+      className={cn('text-muted-foreground mt-4 text-sm', className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Table,
+  TableHeader,
+  TableBody,
+  TableFooter,
+  TableHead,
+  TableRow,
+  TableCell,
+  TableCaption,
+}

frontend/components/ui/tabs.tsx

@@ -0,0 +1,66 @@
+'use client'
+
+import * as React from 'react'
+import * as TabsPrimitive from '@radix-ui/react-tabs'
+
+import { cn } from '@/lib/utils'
+
+function Tabs({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Root>) {
+  return (
+    <TabsPrimitive.Root
+      data-slot="tabs"
+      className={cn('flex flex-col gap-2', className)}
+      {...props}
+    />
+  )
+}
+
+function TabsList({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.List>) {
+  return (
+    <TabsPrimitive.List
+      data-slot="tabs-list"
+      className={cn(
+        'bg-muted text-muted-foreground inline-flex h-9 w-fit items-center justify-center rounded-lg p-[3px]',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TabsTrigger({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
+  return (
+    <TabsPrimitive.Trigger
+      data-slot="tabs-trigger"
+      className={cn(
+        "data-[state=active]:bg-background dark:data-[state=active]:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:outline-ring dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 text-foreground dark:text-muted-foreground inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:shadow-sm [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+function TabsContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Content>) {
+  return (
+    <TabsPrimitive.Content
+      data-slot="tabs-content"
+      className={cn('flex-1 outline-none', className)}
+      {...props}
+    />
+  )
+}
+
+export { Tabs, TabsList, TabsTrigger, TabsContent }

frontend/components/ui/textarea.tsx

@@ -0,0 +1,18 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+function Textarea({ className, ...props }: React.ComponentProps<'textarea'>) {
+  return (
+    <textarea
+      data-slot="textarea"
+      className={cn(
+        'border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm',
+        className,
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Textarea }

frontend/components/ui/toast.tsx

@@ -0,0 +1,129 @@
+'use client'
+
+import * as React from 'react'
+import * as ToastPrimitives from '@radix-ui/react-toast'
+import { cva, type VariantProps } from 'class-variance-authority'
+import { X } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+const ToastProvider = ToastPrimitives.Provider
+
+const ToastViewport = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Viewport>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Viewport>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Viewport
+    ref={ref}
+    className={cn(
+      'fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]',
+      className,
+    )}
+    {...props}
+  />
+))
+ToastViewport.displayName = ToastPrimitives.Viewport.displayName
+
+const toastVariants = cva(
+  'group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full',
+  {
+    variants: {
+      variant: {
+        default: 'border bg-background text-foreground',
+        destructive:
+          'destructive group border-destructive bg-destructive text-destructive-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+const Toast = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Root>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Root> &
+    VariantProps<typeof toastVariants>
+>(({ className, variant, ...props }, ref) => {
+  return (
+    <ToastPrimitives.Root
+      ref={ref}
+      className={cn(toastVariants({ variant }), className)}
+      {...props}
+    />
+  )
+})
+Toast.displayName = ToastPrimitives.Root.displayName
+
+const ToastAction = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Action>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Action>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Action
+    ref={ref}
+    className={cn(
+      'inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium ring-offset-background transition-colors hover:bg-secondary focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive',
+      className,
+    )}
+    {...props}
+  />
+))
+ToastAction.displayName = ToastPrimitives.Action.displayName
+
+const ToastClose = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Close>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Close>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Close
+    ref={ref}
+    className={cn(
+      'absolute right-2 top-2 rounded-md p-1 text-foreground/50 opacity-0 transition-opacity hover:text-foreground focus:opacity-100 focus:outline-none focus:ring-2 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600',
+      className,
+    )}
+    toast-close=""
+    {...props}
+  >
+    <X className="h-4 w-4" />
+  </ToastPrimitives.Close>
+))
+ToastClose.displayName = ToastPrimitives.Close.displayName
+
+const ToastTitle = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Title>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Title>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Title
+    ref={ref}
+    className={cn('text-sm font-semibold', className)}
+    {...props}
+  />
+))
+ToastTitle.displayName = ToastPrimitives.Title.displayName
+
+const ToastDescription = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Description>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Description>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Description
+    ref={ref}
+    className={cn('text-sm opacity-90', className)}
+    {...props}
+  />
+))
+ToastDescription.displayName = ToastPrimitives.Description.displayName
+
+type ToastProps = React.ComponentPropsWithoutRef<typeof Toast>
+
+type ToastActionElement = React.ReactElement<typeof ToastAction>
+
+export {
+  type ToastProps,
+  type ToastActionElement,
+  ToastProvider,
+  ToastViewport,
+  Toast,
+  ToastTitle,
+  ToastDescription,
+  ToastClose,
+  ToastAction,
+}

frontend/components/ui/toaster.tsx

@@ -0,0 +1,35 @@
+'use client'
+
+import { useToast } from '@/hooks/use-toast'
+import {
+  Toast,
+  ToastClose,
+  ToastDescription,
+  ToastProvider,
+  ToastTitle,
+  ToastViewport,
+} from '@/components/ui/toast'
+
+export function Toaster() {
+  const { toasts } = useToast()
+
+  return (
+    <ToastProvider>
+      {toasts.map(function ({ id, title, description, action, ...props }) {
+        return (
+          <Toast key={id} {...props}>
+            <div className="grid gap-1">
+              {title && <ToastTitle>{title}</ToastTitle>}
+              {description && (
+                <ToastDescription>{description}</ToastDescription>
+              )}
+            </div>
+            {action}
+            <ToastClose />
+          </Toast>
+        )
+      })}
+      <ToastViewport />
+    </ToastProvider>
+  )
+}

frontend/components/ui/toggle-group.tsx

@@ -0,0 +1,73 @@
+'use client'
+
+import * as React from 'react'
+import * as ToggleGroupPrimitive from '@radix-ui/react-toggle-group'
+import { type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+import { toggleVariants } from '@/components/ui/toggle'
+
+const ToggleGroupContext = React.createContext<
+  VariantProps<typeof toggleVariants>
+>({
+  size: 'default',
+  variant: 'default',
+})
+
+function ToggleGroup({
+  className,
+  variant,
+  size,
+  children,
+  ...props
+}: React.ComponentProps<typeof ToggleGroupPrimitive.Root> &
+  VariantProps<typeof toggleVariants>) {
+  return (
+    <ToggleGroupPrimitive.Root
+      data-slot="toggle-group"
+      data-variant={variant}
+      data-size={size}
+      className={cn(
+        'group/toggle-group flex w-fit items-center rounded-md data-[variant=outline]:shadow-xs',
+        className,
+      )}
+      {...props}
+    >
+      <ToggleGroupContext.Provider value={{ variant, size }}>
+        {children}
+      </ToggleGroupContext.Provider>
+    </ToggleGroupPrimitive.Root>
+  )
+}
+
+function ToggleGroupItem({
+  className,
+  children,
+  variant,
+  size,
+  ...props
+}: React.ComponentProps<typeof ToggleGroupPrimitive.Item> &
+  VariantProps<typeof toggleVariants>) {
+  const context = React.useContext(ToggleGroupContext)
+
+  return (
+    <ToggleGroupPrimitive.Item
+      data-slot="toggle-group-item"
+      data-variant={context.variant || variant}
+      data-size={context.size || size}
+      className={cn(
+        toggleVariants({
+          variant: context.variant || variant,
+          size: context.size || size,
+        }),
+        'min-w-0 flex-1 shrink-0 rounded-none shadow-none first:rounded-l-md last:rounded-r-md focus:z-10 focus-visible:z-10 data-[variant=outline]:border-l-0 data-[variant=outline]:first:border-l',
+        className,
+      )}
+      {...props}
+    >
+      {children}
+    </ToggleGroupPrimitive.Item>
+  )
+}
+
+export { ToggleGroup, ToggleGroupItem }

frontend/components/ui/toggle.tsx

@@ -0,0 +1,47 @@
+'use client'
+
+import * as React from 'react'
+import * as TogglePrimitive from '@radix-ui/react-toggle'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+const toggleVariants = cva(
+  "inline-flex items-center justify-center gap-2 rounded-md text-sm font-medium hover:bg-muted hover:text-muted-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 [&_svg]:shrink-0 focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] outline-none transition-[color,box-shadow] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive whitespace-nowrap",
+  {
+    variants: {
+      variant: {
+        default: 'bg-transparent',
+        outline:
+          'border border-input bg-transparent shadow-xs hover:bg-accent hover:text-accent-foreground',
+      },
+      size: {
+        default: 'h-9 px-2 min-w-9',
+        sm: 'h-8 px-1.5 min-w-8',
+        lg: 'h-10 px-2.5 min-w-10',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  },
+)
+
+function Toggle({
+  className,
+  variant,
+  size,
+  ...props
+}: React.ComponentProps<typeof TogglePrimitive.Root> &
+  VariantProps<typeof toggleVariants>) {
+  return (
+    <TogglePrimitive.Root
+      data-slot="toggle"
+      className={cn(toggleVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Toggle, toggleVariants }

frontend/components/ui/tooltip.tsx

@@ -0,0 +1,61 @@
+'use client'
+
+import * as React from 'react'
+import * as TooltipPrimitive from '@radix-ui/react-tooltip'
+
+import { cn } from '@/lib/utils'
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return (
+    <TooltipPrimitive.Provider
+      data-slot="tooltip-provider"
+      delayDuration={delayDuration}
+      {...props}
+    />
+  )
+}
+
+function Tooltip({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return (
+    <TooltipProvider>
+      <TooltipPrimitive.Root data-slot="tooltip" {...props} />
+    </TooltipProvider>
+  )
+}
+
+function TooltipTrigger({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 0,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        data-slot="tooltip-content"
+        sideOffset={sideOffset}
+        className={cn(
+          'bg-foreground text-background animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="bg-foreground fill-foreground z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }

frontend/components/ui/use-mobile.tsx

@@ -0,0 +1,19 @@
+import * as React from 'react'
+
+const MOBILE_BREAKPOINT = 768
+
+export function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    }
+    mql.addEventListener('change', onChange)
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    return () => mql.removeEventListener('change', onChange)
+  }, [])
+
+  return !!isMobile
+}

frontend/components/ui/use-toast.ts

@@ -0,0 +1,191 @@
+'use client'
+
+// Inspired by react-hot-toast library
+import * as React from 'react'
+
+import type { ToastActionElement, ToastProps } from '@/components/ui/toast'
+
+const TOAST_LIMIT = 1
+const TOAST_REMOVE_DELAY = 1000000
+
+type ToasterToast = ToastProps & {
+  id: string
+  title?: React.ReactNode
+  description?: React.ReactNode
+  action?: ToastActionElement
+}
+
+const actionTypes = {
+  ADD_TOAST: 'ADD_TOAST',
+  UPDATE_TOAST: 'UPDATE_TOAST',
+  DISMISS_TOAST: 'DISMISS_TOAST',
+  REMOVE_TOAST: 'REMOVE_TOAST',
+} as const
+
+let count = 0
+
+function genId() {
+  count = (count + 1) % Number.MAX_SAFE_INTEGER
+  return count.toString()
+}
+
+type ActionType = typeof actionTypes
+
+type Action =
+  | {
+      type: ActionType['ADD_TOAST']
+      toast: ToasterToast
+    }
+  | {
+      type: ActionType['UPDATE_TOAST']
+      toast: Partial<ToasterToast>
+    }
+  | {
+      type: ActionType['DISMISS_TOAST']
+      toastId?: ToasterToast['id']
+    }
+  | {
+      type: ActionType['REMOVE_TOAST']
+      toastId?: ToasterToast['id']
+    }
+
+interface State {
+  toasts: ToasterToast[]
+}
+
+const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
+
+const addToRemoveQueue = (toastId: string) => {
+  if (toastTimeouts.has(toastId)) {
+    return
+  }
+
+  const timeout = setTimeout(() => {
+    toastTimeouts.delete(toastId)
+    dispatch({
+      type: 'REMOVE_TOAST',
+      toastId: toastId,
+    })
+  }, TOAST_REMOVE_DELAY)
+
+  toastTimeouts.set(toastId, timeout)
+}
+
+export const reducer = (state: State, action: Action): State => {
+  switch (action.type) {
+    case 'ADD_TOAST':
+      return {
+        ...state,
+        toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
+      }
+
+    case 'UPDATE_TOAST':
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === action.toast.id ? { ...t, ...action.toast } : t,
+        ),
+      }
+
+    case 'DISMISS_TOAST': {
+      const { toastId } = action
+
+      // ! Side effects ! - This could be extracted into a dismissToast() action,
+      // but I'll keep it here for simplicity
+      if (toastId) {
+        addToRemoveQueue(toastId)
+      } else {
+        state.toasts.forEach((toast) => {
+          addToRemoveQueue(toast.id)
+        })
+      }
+
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === toastId || toastId === undefined
+            ? {
+                ...t,
+                open: false,
+              }
+            : t,
+        ),
+      }
+    }
+    case 'REMOVE_TOAST':
+      if (action.toastId === undefined) {
+        return {
+          ...state,
+          toasts: [],
+        }
+      }
+      return {
+        ...state,
+        toasts: state.toasts.filter((t) => t.id !== action.toastId),
+      }
+  }
+}
+
+const listeners: Array<(state: State) => void> = []
+
+let memoryState: State = { toasts: [] }
+
+function dispatch(action: Action) {
+  memoryState = reducer(memoryState, action)
+  listeners.forEach((listener) => {
+    listener(memoryState)
+  })
+}
+
+type Toast = Omit<ToasterToast, 'id'>
+
+function toast({ ...props }: Toast) {
+  const id = genId()
+
+  const update = (props: ToasterToast) =>
+    dispatch({
+      type: 'UPDATE_TOAST',
+      toast: { ...props, id },
+    })
+  const dismiss = () => dispatch({ type: 'DISMISS_TOAST', toastId: id })
+
+  dispatch({
+    type: 'ADD_TOAST',
+    toast: {
+      ...props,
+      id,
+      open: true,
+      onOpenChange: (open) => {
+        if (!open) dismiss()
+      },
+    },
+  })
+
+  return {
+    id: id,
+    dismiss,
+    update,
+  }
+}
+
+function useToast() {
+  const [state, setState] = React.useState<State>(memoryState)
+
+  React.useEffect(() => {
+    listeners.push(setState)
+    return () => {
+      const index = listeners.indexOf(setState)
+      if (index > -1) {
+        listeners.splice(index, 1)
+      }
+    }
+  }, [state])
+
+  return {
+    ...state,
+    toast,
+    dismiss: (toastId?: string) => dispatch({ type: 'DISMISS_TOAST', toastId }),
+  }
+}
+
+export { useToast, toast }

frontend/hooks/use-mobile.ts

@@ -0,0 +1,19 @@
+import * as React from 'react'
+
+const MOBILE_BREAKPOINT = 768
+
+export function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    }
+    mql.addEventListener('change', onChange)
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    return () => mql.removeEventListener('change', onChange)
+  }, [])
+
+  return !!isMobile
+}

frontend/hooks/use-toast.ts

@@ -0,0 +1,191 @@
+'use client'
+
+// Inspired by react-hot-toast library
+import * as React from 'react'
+
+import type { ToastActionElement, ToastProps } from '@/components/ui/toast'
+
+const TOAST_LIMIT = 1
+const TOAST_REMOVE_DELAY = 1000000
+
+type ToasterToast = ToastProps & {
+  id: string
+  title?: React.ReactNode
+  description?: React.ReactNode
+  action?: ToastActionElement
+}
+
+const actionTypes = {
+  ADD_TOAST: 'ADD_TOAST',
+  UPDATE_TOAST: 'UPDATE_TOAST',
+  DISMISS_TOAST: 'DISMISS_TOAST',
+  REMOVE_TOAST: 'REMOVE_TOAST',
+} as const
+
+let count = 0
+
+function genId() {
+  count = (count + 1) % Number.MAX_SAFE_INTEGER
+  return count.toString()
+}
+
+type ActionType = typeof actionTypes
+
+type Action =
+  | {
+      type: ActionType['ADD_TOAST']
+      toast: ToasterToast
+    }
+  | {
+      type: ActionType['UPDATE_TOAST']
+      toast: Partial<ToasterToast>
+    }
+  | {
+      type: ActionType['DISMISS_TOAST']
+      toastId?: ToasterToast['id']
+    }
+  | {
+      type: ActionType['REMOVE_TOAST']
+      toastId?: ToasterToast['id']
+    }
+
+interface State {
+  toasts: ToasterToast[]
+}
+
+const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
+
+const addToRemoveQueue = (toastId: string) => {
+  if (toastTimeouts.has(toastId)) {
+    return
+  }
+
+  const timeout = setTimeout(() => {
+    toastTimeouts.delete(toastId)
+    dispatch({
+      type: 'REMOVE_TOAST',
+      toastId: toastId,
+    })
+  }, TOAST_REMOVE_DELAY)
+
+  toastTimeouts.set(toastId, timeout)
+}
+
+export const reducer = (state: State, action: Action): State => {
+  switch (action.type) {
+    case 'ADD_TOAST':
+      return {
+        ...state,
+        toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
+      }
+
+    case 'UPDATE_TOAST':
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === action.toast.id ? { ...t, ...action.toast } : t,
+        ),
+      }
+
+    case 'DISMISS_TOAST': {
+      const { toastId } = action
+
+      // ! Side effects ! - This could be extracted into a dismissToast() action,
+      // but I'll keep it here for simplicity
+      if (toastId) {
+        addToRemoveQueue(toastId)
+      } else {
+        state.toasts.forEach((toast) => {
+          addToRemoveQueue(toast.id)
+        })
+      }
+
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === toastId || toastId === undefined
+            ? {
+                ...t,
+                open: false,
+              }
+            : t,
+        ),
+      }
+    }
+    case 'REMOVE_TOAST':
+      if (action.toastId === undefined) {
+        return {
+          ...state,
+          toasts: [],
+        }
+      }
+      return {
+        ...state,
+        toasts: state.toasts.filter((t) => t.id !== action.toastId),
+      }
+  }
+}
+
+const listeners: Array<(state: State) => void> = []
+
+let memoryState: State = { toasts: [] }
+
+function dispatch(action: Action) {
+  memoryState = reducer(memoryState, action)
+  listeners.forEach((listener) => {
+    listener(memoryState)
+  })
+}
+
+type Toast = Omit<ToasterToast, 'id'>
+
+function toast({ ...props }: Toast) {
+  const id = genId()
+
+  const update = (props: ToasterToast) =>
+    dispatch({
+      type: 'UPDATE_TOAST',
+      toast: { ...props, id },
+    })
+  const dismiss = () => dispatch({ type: 'DISMISS_TOAST', toastId: id })
+
+  dispatch({
+    type: 'ADD_TOAST',
+    toast: {
+      ...props,
+      id,
+      open: true,
+      onOpenChange: (open) => {
+        if (!open) dismiss()
+      },
+    },
+  })
+
+  return {
+    id: id,
+    dismiss,
+    update,
+  }
+}
+
+function useToast() {
+  const [state, setState] = React.useState<State>(memoryState)
+
+  React.useEffect(() => {
+    listeners.push(setState)
+    return () => {
+      const index = listeners.indexOf(setState)
+      if (index > -1) {
+        listeners.splice(index, 1)
+      }
+    }
+  }, [state])
+
+  return {
+    ...state,
+    toast,
+    dismiss: (toastId?: string) => dispatch({ type: 'DISMISS_TOAST', toastId }),
+  }
+}
+
+export { useToast, toast }

frontend/lib/auth-context.tsx

@@ -0,0 +1,62 @@
+"use client"
+
+import { createContext, useContext, useState, useEffect, type ReactNode } from "react"
+import { useRouter } from "next/navigation"
+
+interface AuthContextType {
+  isAuthenticated: boolean
+  isLoading: boolean
+  login: (email: string, password: string) => Promise<boolean>
+  logout: () => void
+}
+
+const AuthContext = createContext<AuthContextType | null>(null)
+
+// Mock credentials - replace with real API auth
+const MOCK_CREDENTIALS = {
+  email: "admin@atticl.com",
+  password: "admin123",
+}
+
+export function AuthProvider({ children }: { children: ReactNode }) {
+  const [isAuthenticated, setIsAuthenticated] = useState(false)
+  const [isLoading, setIsLoading] = useState(true)
+  const router = useRouter()
+
+  useEffect(() => {
+    // Check for existing session
+    const session = localStorage.getItem("atticl_admin_session")
+    if (session === "authenticated") {
+      setIsAuthenticated(true)
+    }
+    setIsLoading(false)
+  }, [])
+
+  const login = async (email: string, password: string): Promise<boolean> => {
+    // Mock API call - replace with real auth
+    await new Promise((resolve) => setTimeout(resolve, 500))
+
+    if (email === MOCK_CREDENTIALS.email && password === MOCK_CREDENTIALS.password) {
+      localStorage.setItem("atticl_admin_session", "authenticated")
+      setIsAuthenticated(true)
+      return true
+    }
+    return false
+  }
+
+  const logout = () => {
+    localStorage.removeItem("atticl_admin_session")
+    setIsAuthenticated(false)
+    router.push("/admin/login")
+  }
+
+  return <AuthContext.Provider value={{ isAuthenticated, isLoading, login, logout }}>{children}</AuthContext.Provider>
+}
+
+export function useAuth() {
+  const context = useContext(AuthContext)
+  if (!context) {
+    throw new Error("useAuth must be used within an AuthProvider")
+  }
+  return context
+}

frontend/lib/data-store.tsx

@@ -0,0 +1,76 @@
+"use client"
+
+import { createContext, useContext, useState, type ReactNode } from "react"
+import type { Project, StackCategory } from "./types"
+import { mockProjects, mockStackCategories } from "./mock-data"
+
+interface DataStore {
+  projects: Project[]
+  stackCategories: StackCategory[]
+  // Project CRUD
+  addProject: (project: Omit<Project, "id">) => void
+  updateProject: (id: string, project: Partial<Project>) => void
+  deleteProject: (id: string) => void
+  // Stack CRUD
+  addStackCategory: (category: Omit<StackCategory, "id">) => void
+  updateStackCategory: (id: string, category: Partial<StackCategory>) => void
+  deleteStackCategory: (id: string) => void
+}
+
+const DataStoreContext = createContext<DataStore | null>(null)
+
+export function DataStoreProvider({ children }: { children: ReactNode }) {
+  const [projects, setProjects] = useState<Project[]>(mockProjects)
+  const [stackCategories, setStackCategories] = useState<StackCategory[]>(mockStackCategories)
+
+  const addProject = (project: Omit<Project, "id">) => {
+    const newProject = { ...project, id: crypto.randomUUID() }
+    setProjects((prev) => [...prev, newProject])
+  }
+
+  const updateProject = (id: string, updates: Partial<Project>) => {
+    setProjects((prev) => prev.map((p) => (p.id === id ? { ...p, ...updates } : p)))
+  }
+
+  const deleteProject = (id: string) => {
+    setProjects((prev) => prev.filter((p) => p.id !== id))
+  }
+
+  const addStackCategory = (category: Omit<StackCategory, "id">) => {
+    const newCategory = { ...category, id: crypto.randomUUID() }
+    setStackCategories((prev) => [...prev, newCategory])
+  }
+
+  const updateStackCategory = (id: string, updates: Partial<StackCategory>) => {
+    setStackCategories((prev) => prev.map((c) => (c.id === id ? { ...c, ...updates } : c)))
+  }
+
+  const deleteStackCategory = (id: string) => {
+    setStackCategories((prev) => prev.filter((c) => c.id !== id))
+  }
+
+  return (
+    <DataStoreContext.Provider
+      value={{
+        projects,
+        stackCategories,
+        addProject,
+        updateProject,
+        deleteProject,
+        addStackCategory,
+        updateStackCategory,
+        deleteStackCategory,
+      }}
+    >
+      {children}
+    </DataStoreContext.Provider>
+  )
+}
+
+export function useDataStore() {
+  const context = useContext(DataStoreContext)
+  if (!context) {
+    throw new Error("useDataStore must be used within a DataStoreProvider")
+  }
+  return context
+}

frontend/lib/mock-data.ts

@@ -0,0 +1,91 @@
+import type { Project, StackCategory } from "./types"
+
+// Mock data store - will be replaced with API calls
+export const mockProjects: Project[] = [
+  {
+    id: "1",
+    name: "crowware.com",
+    role: "Co-founder & Backend Lead",
+    description:
+      "A developer tools platform built for teams who ship. I designed and built the core backend infrastructure from scratch.",
+    highlights: [
+      "Distributed API architecture handling 10k+ requests/sec",
+      "PostgreSQL with custom indexing strategy for complex queries",
+      "Event-driven microservices with Redis pub/sub",
+      "Zero-downtime deployments with blue-green strategy",
+      "Comprehensive observability stack (Prometheus, Grafana, OpenTelemetry)",
+    ],
+    stack: ["Go", "PostgreSQL", "Redis", "Kubernetes", "Terraform"],
+    website: "https://crowware.com",
+    github: null,
+    featured: true,
+  },
+  {
+    id: "2",
+    name: "api-gateway",
+    role: "Creator",
+    description:
+      "High-performance API gateway with rate limiting, auth, and request transformation. Built for internal use, battle-tested in production.",
+    highlights: [],
+    stack: ["Go", "Redis", "Docker"],
+    website: null,
+    github: "#",
+    featured: false,
+  },
+  {
+    id: "3",
+    name: "pg-migrate",
+    role: "Creator",
+    description:
+      "Zero-downtime PostgreSQL migration tool. Handles large tables without locking, with automatic rollback support.",
+    highlights: [],
+    stack: ["Python", "PostgreSQL"],
+    website: null,
+    github: "#",
+    featured: false,
+  },
+  {
+    id: "4",
+    name: "logpipe",
+    role: "Creator",
+    description: "Structured logging pipeline that routes logs to multiple destinations based on severity and content.",
+    highlights: [],
+    stack: ["Rust", "Kafka"],
+    website: null,
+    github: "#",
+    featured: false,
+  },
+]
+
+export const mockStackCategories: StackCategory[] = [
+  {
+    id: "1",
+    title: "Backend",
+    items: ["Go", "Python", "Node.js", "Rust"],
+  },
+  {
+    id: "2",
+    title: "Databases",
+    items: ["PostgreSQL", "Redis", "SQLite", "ClickHouse"],
+  },
+  {
+    id: "3",
+    title: "Infrastructure",
+    items: ["Docker", "Kubernetes", "Terraform", "AWS"],
+  },
+  {
+    id: "4",
+    title: "APIs & Protocols",
+    items: ["REST", "GraphQL", "gRPC", "WebSockets"],
+  },
+  {
+    id: "5",
+    title: "Observability",
+    items: ["Prometheus", "Grafana", "OpenTelemetry", "Sentry"],
+  },
+  {
+    id: "6",
+    title: "Tooling",
+    items: ["Git", "CI/CD", "Make", "Nix"],
+  },
+]

frontend/lib/types.ts

@@ -0,0 +1,23 @@
+export interface Project {
+  id: string
+  name: string
+  role: string
+  description: string
+  highlights: string[]
+  stack: string[]
+  website: string | null
+  github: string | null
+  featured: boolean
+}
+
+export interface StackCategory {
+  id: string
+  title: string
+  items: string[]
+}
+
+export interface User {
+  id: string
+  email: string
+  name: string
+}

frontend/lib/utils.ts

@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from 'clsx'
+import { twMerge } from 'tailwind-merge'
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}

frontend/next-env.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="next" />
+/// <reference types="next/image-types/global" />
+import "./.next/dev/types/routes.d.ts";
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

frontend/next.config.mjs

@@ -0,0 +1,11 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  typescript: {
+    ignoreBuildErrors: true,
+  },
+  images: {
+    unoptimized: true,
+  },
+}
+
+export default nextConfig

frontend/package.json

@@ -0,0 +1,73 @@
+{
+  "name": "atticl.com",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "build": "next build",
+    "dev": "next dev",
+    "lint": "eslint .",
+    "start": "next start"
+  },
+  "dependencies": {
+    "@hookform/resolvers": "^3.10.0",
+    "@radix-ui/react-accordion": "1.2.2",
+    "@radix-ui/react-alert-dialog": "1.1.4",
+    "@radix-ui/react-aspect-ratio": "1.1.1",
+    "@radix-ui/react-avatar": "1.1.2",
+    "@radix-ui/react-checkbox": "1.1.3",
+    "@radix-ui/react-collapsible": "1.1.2",
+    "@radix-ui/react-context-menu": "2.2.4",
+    "@radix-ui/react-dialog": "1.1.4",
+    "@radix-ui/react-dropdown-menu": "2.1.4",
+    "@radix-ui/react-hover-card": "1.1.4",
+    "@radix-ui/react-label": "2.1.1",
+    "@radix-ui/react-menubar": "1.1.4",
+    "@radix-ui/react-navigation-menu": "1.2.3",
+    "@radix-ui/react-popover": "1.1.4",
+    "@radix-ui/react-progress": "1.1.1",
+    "@radix-ui/react-radio-group": "1.2.2",
+    "@radix-ui/react-scroll-area": "1.2.2",
+    "@radix-ui/react-select": "2.1.4",
+    "@radix-ui/react-separator": "1.1.1",
+    "@radix-ui/react-slider": "1.2.2",
+    "@radix-ui/react-slot": "1.1.1",
+    "@radix-ui/react-switch": "1.1.2",
+    "@radix-ui/react-tabs": "1.1.2",
+    "@radix-ui/react-toast": "1.2.4",
+    "@radix-ui/react-toggle": "1.1.1",
+    "@radix-ui/react-toggle-group": "1.1.1",
+    "@radix-ui/react-tooltip": "1.1.6",
+    "@vercel/analytics": "latest",
+    "autoprefixer": "^10.4.20",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "cmdk": "1.0.4",
+    "date-fns": "4.1.0",
+    "embla-carousel-react": "8.5.1",
+    "input-otp": "1.4.1",
+    "lucide-react": "^0.454.0",
+    "next": "16.0.3",
+    "next-themes": "^0.4.6",
+    "react": "19.2.0",
+    "react-day-picker": "9.8.0",
+    "react-dom": "19.2.0",
+    "react-hook-form": "^7.60.0",
+    "react-resizable-panels": "^2.1.7",
+    "recharts": "2.15.4",
+    "sonner": "^1.7.4",
+    "tailwind-merge": "^2.5.5",
+    "tailwindcss-animate": "^1.0.7",
+    "vaul": "^1.1.2",
+    "zod": "3.25.76"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4.1.9",
+    "@types/node": "^22",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "postcss": "^8.5",
+    "tailwindcss": "^4.1.9",
+    "tw-animate-css": "1.3.3",
+    "typescript": "^5"
+  }
+}

frontend/pnpm-lock.yaml

@@ -0,0 +1,5 @@
+lockfileVersion: '9.0'
+
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false

frontend/postcss.config.mjs

@@ -0,0 +1,8 @@
+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    '@tailwindcss/postcss': {},
+  },
+}
+
+export default config

frontend/public/icon.svg

@@ -0,0 +1,26 @@
+<svg width="180" height="180" viewBox="0 0 180 180" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <style>
+    @media (prefers-color-scheme: light) {
+      .background { fill: black; }
+      .foreground { fill: white; }
+    }
+    @media (prefers-color-scheme: dark) {
+      .background { fill: white; }
+      .foreground { fill: black; }
+    }
+  </style>
+  <g clip-path="url(#clip0_7960_43945)">
+    <rect class="background" width="180" height="180" rx="37" />
+    <g style="transform: scale(95%); transform-origin: center">
+      <path class="foreground"
+        d="M101.141 53H136.632C151.023 53 162.689 64.6662 162.689 79.0573V112.904H148.112V79.0573C148.112 78.7105 148.098 78.3662 148.072 78.0251L112.581 112.898C112.701 112.902 112.821 112.904 112.941 112.904H148.112V126.672H112.941C98.5504 126.672 86.5638 114.891 86.5638 100.5V66.7434H101.141V100.5C101.141 101.15 101.191 101.792 101.289 102.422L137.56 66.7816C137.255 66.7563 136.945 66.7434 136.632 66.7434H101.141V53Z" />
+      <path class="foreground"
+        d="M65.2926 124.136L14 66.7372H34.6355L64.7495 100.436V66.7372H80.1365V118.47C80.1365 126.278 70.4953 129.958 65.2926 124.136Z" />
+    </g>
+  </g>
+  <defs>
+    <clipPath id="clip0_7960_43945">
+      <rect width="180" height="180" fill="white" />
+    </clipPath>
+  </defs>
+</svg>