From caace928ac81c284629ee50942d72179d4da9784 Mon Sep 17 00:00:00 2001
From: Biswa Kalyan Bhuyan <biswa@surgot.in>
Date: Thu, 24 Apr 2025 09:13:07 +0530
Subject: feat: Fix loan API type assertion and complete core loan features

- Resolve interface conversion panic in loan handlers by correcting
  user type assertions from *models.User to models.User
- Finalize loan management API integration with frontend components
- Implement remaining loan calculation logic and CRUD operations
- Connect loan display components to backend APIs as per Phase 3
- Update project status in README.md to reflect completed loan features
- Add CORS middleware configuration for frontend-backend communication

This commit completes core loan management functionality and fixes critical
type safety issues in the API handlers, enabling proper user context handling.
---
 frontend/src/components/shared/Notification.tsx    |  82 ++++++++++
 .../src/components/shared/NotificationContext.tsx  |  55 +++++++
 frontend/src/components/shared/ThemeProvider.tsx   |  56 +++++++
 frontend/src/components/shared/ThemeToggle.tsx     |  36 +++++
 frontend/src/components/ui/button.tsx              |  59 ++++++++
 frontend/src/components/ui/card.tsx                |  92 ++++++++++++
 frontend/src/components/ui/dialog.tsx              | 135 +++++++++++++++++
 frontend/src/components/ui/form.tsx                | 167 +++++++++++++++++++++
 frontend/src/components/ui/input.tsx               |  21 +++
 frontend/src/components/ui/label.tsx               |  24 +++
 frontend/src/components/ui/table.tsx               | 116 ++++++++++++++
 11 files changed, 843 insertions(+)
 create mode 100644 frontend/src/components/shared/Notification.tsx
 create mode 100644 frontend/src/components/shared/NotificationContext.tsx
 create mode 100644 frontend/src/components/shared/ThemeProvider.tsx
 create mode 100644 frontend/src/components/shared/ThemeToggle.tsx
 create mode 100644 frontend/src/components/ui/button.tsx
 create mode 100644 frontend/src/components/ui/card.tsx
 create mode 100644 frontend/src/components/ui/dialog.tsx
 create mode 100644 frontend/src/components/ui/form.tsx
 create mode 100644 frontend/src/components/ui/input.tsx
 create mode 100644 frontend/src/components/ui/label.tsx
 create mode 100644 frontend/src/components/ui/table.tsx

(limited to 'frontend/src/components')

diff --git a/frontend/src/components/shared/Notification.tsx b/frontend/src/components/shared/Notification.tsx
new file mode 100644
index 0000000..bcc11c4
--- /dev/null
+++ b/frontend/src/components/shared/Notification.tsx
@@ -0,0 +1,82 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { CheckCircle, AlertCircle, X } from 'lucide-react';
+
+export type NotificationType = 'success' | 'error' | 'info';
+
+interface NotificationProps {
+  type: NotificationType;
+  message: string;
+  duration?: number;
+  onClose?: () => void;
+}
+
+export function Notification({ 
+  type,
+  message,
+  duration = 5000, // Default duration of 5 seconds
+  onClose 
+}: NotificationProps) {
+  const [isVisible, setIsVisible] = useState(true);
+
+  useEffect(() => {
+    if (duration > 0) {
+      const timer = setTimeout(() => {
+        setIsVisible(false);
+        if (onClose) onClose();
+      }, duration);
+      
+      return () => clearTimeout(timer);
+    }
+  }, [duration, onClose]);
+
+  const handleClose = () => {
+    setIsVisible(false);
+    if (onClose) onClose();
+  };
+
+  if (!isVisible) return null;
+
+  const getIcon = () => {
+    switch (type) {
+      case 'success':
+        return <CheckCircle className="h-5 w-5 text-green-500" />;
+      case 'error':
+        return <AlertCircle className="h-5 w-5 text-red-500" />;
+      case 'info':
+        return <AlertCircle className="h-5 w-5 text-blue-500" />;
+      default:
+        return null;
+    }
+  };
+
+  const getContainerClasses = () => {
+    const baseClasses = 'fixed top-4 right-4 z-50 flex items-center gap-3 rounded-lg p-4 shadow-md max-w-sm';
+    
+    switch (type) {
+      case 'success':
+        return `${baseClasses} bg-green-50 text-green-800 border border-green-200`;
+      case 'error':
+        return `${baseClasses} bg-red-50 text-red-800 border border-red-200`;
+      case 'info':
+        return `${baseClasses} bg-blue-50 text-blue-800 border border-blue-200`;
+      default:
+        return baseClasses;
+    }
+  };
+
+  return (
+    <div className={getContainerClasses()}>
+      {getIcon()}
+      <div className="flex-1">{message}</div>
+      <button 
+        onClick={handleClose} 
+        className="text-gray-500 hover:text-gray-700 focus:outline-none"
+        aria-label="Close notification"
+      >
+        <X className="h-4 w-4" />
+      </button>
+    </div>
+  );
+} 
\ No newline at end of file
diff --git a/frontend/src/components/shared/NotificationContext.tsx b/frontend/src/components/shared/NotificationContext.tsx
new file mode 100644
index 0000000..a8f6454
--- /dev/null
+++ b/frontend/src/components/shared/NotificationContext.tsx
@@ -0,0 +1,55 @@
+'use client';
+
+import { createContext, useContext, useState, ReactNode } from 'react';
+import { Notification, NotificationType } from './Notification';
+
+type NotificationData = {
+  id: string;
+  type: NotificationType;
+  message: string;
+  duration?: number;
+};
+
+interface NotificationContextType {
+  showNotification: (type: NotificationType, message: string, duration?: number) => void;
+  hideNotification: (id: string) => void;
+}
+
+const NotificationContext = createContext<NotificationContextType | undefined>(undefined);
+
+export function NotificationProvider({ children }: { children: ReactNode }) {
+  const [notifications, setNotifications] = useState<NotificationData[]>([]);
+
+  const showNotification = (type: NotificationType, message: string, duration?: number) => {
+    const id = Math.random().toString(36).substring(2, 9);
+    setNotifications(prev => [...prev, { id, type, message, duration }]);
+    return id;
+  };
+
+  const hideNotification = (id: string) => {
+    setNotifications(prev => prev.filter(notification => notification.id !== id));
+  };
+
+  return (
+    <NotificationContext.Provider value={{ showNotification, hideNotification }}>
+      {children}
+      {notifications.map(notification => (
+        <Notification
+          key={notification.id}
+          type={notification.type}
+          message={notification.message}
+          duration={notification.duration}
+          onClose={() => hideNotification(notification.id)}
+        />
+      ))}
+    </NotificationContext.Provider>
+  );
+}
+
+export function useNotification() {
+  const context = useContext(NotificationContext);
+  if (context === undefined) {
+    throw new Error('useNotification must be used within a NotificationProvider');
+  }
+  return context;
+} 
\ No newline at end of file
diff --git a/frontend/src/components/shared/ThemeProvider.tsx b/frontend/src/components/shared/ThemeProvider.tsx
new file mode 100644
index 0000000..2fc67d9
--- /dev/null
+++ b/frontend/src/components/shared/ThemeProvider.tsx
@@ -0,0 +1,56 @@
+'use client';
+
+import { createContext, useContext, useEffect, useState, ReactNode } from 'react';
+
+type Theme = 'light' | 'dark' | 'system';
+
+interface ThemeContextType {
+  theme: Theme;
+  setTheme: (theme: Theme) => void;
+}
+
+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
+
+export function ThemeProvider({ children }: { children: ReactNode }) {
+  const [theme, setTheme] = useState<Theme>('system');
+
+  useEffect(() => {
+    // Get the theme preference from localStorage if available
+    const storedTheme = localStorage.getItem('theme') as Theme | null;
+    if (storedTheme) {
+      setTheme(storedTheme);
+    }
+  }, []);
+
+  useEffect(() => {
+    const root = window.document.documentElement;
+    
+    // Remove all theme classes
+    root.classList.remove('light', 'dark');
+    
+    // Add the appropriate class based on theme
+    if (theme === 'system') {
+      const systemTheme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
+      root.classList.add(systemTheme);
+    } else {
+      root.classList.add(theme);
+    }
+    
+    // Store the preference
+    localStorage.setItem('theme', theme);
+  }, [theme]);
+
+  return (
+    <ThemeContext.Provider value={{ theme, setTheme }}>
+      {children}
+    </ThemeContext.Provider>
+  );
+}
+
+export function useTheme() {
+  const context = useContext(ThemeContext);
+  if (context === undefined) {
+    throw new Error('useTheme must be used within a ThemeProvider');
+  }
+  return context;
+} 
\ No newline at end of file
diff --git a/frontend/src/components/shared/ThemeToggle.tsx b/frontend/src/components/shared/ThemeToggle.tsx
new file mode 100644
index 0000000..679bbc5
--- /dev/null
+++ b/frontend/src/components/shared/ThemeToggle.tsx
@@ -0,0 +1,36 @@
+'use client';
+
+import { Moon, Sun } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { useTheme } from './ThemeProvider';
+
+export function ThemeToggle() {
+  const { theme, setTheme } = useTheme();
+
+  const toggleTheme = () => {
+    if (theme === 'dark') {
+      setTheme('light');
+    } else {
+      setTheme('dark');
+    }
+  };
+
+  return (
+    <Button 
+      variant="ghost" 
+      size="icon" 
+      onClick={toggleTheme}
+      aria-label={
+        theme === 'dark' 
+          ? 'Switch to light theme' 
+          : 'Switch to dark theme'
+      }
+    >
+      {theme === 'dark' ? (
+        <Sun className="h-[1.2rem] w-[1.2rem]" />
+      ) : (
+        <Moon className="h-[1.2rem] w-[1.2rem]" />
+      )}
+    </Button>
+  );
+} 
\ No newline at end of file
diff --git a/frontend/src/components/ui/button.tsx b/frontend/src/components/ui/button.tsx
new file mode 100644
index 0000000..a2df8dc
--- /dev/null
+++ b/frontend/src/components/ui/button.tsx
@@ -0,0 +1,59 @@
+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 shadow-xs hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-white shadow-xs 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 shadow-xs 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",
+      },
+    },
+    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 }
diff --git a/frontend/src/components/ui/card.tsx b/frontend/src/components/ui/card.tsx
new file mode 100644
index 0000000..d05bbc6
--- /dev/null
+++ b/frontend/src/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-1.5 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,
+}
diff --git a/frontend/src/components/ui/dialog.tsx b/frontend/src/components/ui/dialog.tsx
new file mode 100644
index 0000000..7d7a9d3
--- /dev/null
+++ b/frontend/src/components/ui/dialog.tsx
@@ -0,0 +1,135 @@
+"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,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content>) {
+  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}
+        <DialogPrimitive.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,
+}
diff --git a/frontend/src/components/ui/form.tsx b/frontend/src/components/ui/form.tsx
new file mode 100644
index 0000000..524b986
--- /dev/null
+++ b/frontend/src/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,
+}
diff --git a/frontend/src/components/ui/input.tsx b/frontend/src/components/ui/input.tsx
new file mode 100644
index 0000000..03295ca
--- /dev/null
+++ b/frontend/src/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 flex 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 }
diff --git a/frontend/src/components/ui/label.tsx b/frontend/src/components/ui/label.tsx
new file mode 100644
index 0000000..fb5fbc3
--- /dev/null
+++ b/frontend/src/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 }
diff --git a/frontend/src/components/ui/table.tsx b/frontend/src/components/ui/table.tsx
new file mode 100644
index 0000000..51b74dd
--- /dev/null
+++ b/frontend/src/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,
+}
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