feat: add frontend project to repo

frontend/.gitignore

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+# Node dependencies
+node_modules/
+
+# Production build output
+build/
+
+# Testing
+coverage/
+
+# Logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# dotenv environment variables
+.env
+.env.*.local
+
+# Editor settings
+.vscode/
+.idea/
+*.sublime-project
+*.sublime-workspace
+
+# OS-specific files
+.DS_Store
+Thumbs.db
+
+# Tailwind CSS generated output (if not purged correctly)
+*.css.map
+
+# Optional build artifacts
+dist/
+temp/
+.cache/
+.next/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Storybook files
+.out/
+.storybook-ou

frontend/README.md

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+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
+
+The page will reload if you make edits.\
+You will also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
+
+If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
+
+You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).

frontend/package.json

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+{
+  "name": "minxa-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@reduxjs/toolkit": "^2.8.2",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.3.0",
+    "@testing-library/user-event": "^13.5.0",
+    "@types/jest": "^27.5.2",
+    "@types/node": "^16.18.126",
+    "@types/react": "^19.1.8",
+    "@types/react-dom": "^19.1.6",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-redux": "^9.2.0",
+    "react-router-dom": "^7.6.3",
+    "react-scripts": "5.0.1",
+    "typescript": "^4.9.5",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "@types/react-router-dom": "^5.3.3",
+    "autoprefixer": "^10.4.21",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^3.4.17"
+  }
+}

frontend/postcss.config.js

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+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

frontend/public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    
+    <!-- ✅ App Title -->
+    <title>minxa.lol - Shorten URLs with Style</title>
+
+    <!-- ✅ Responsive -->
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+    <!-- ✅ Description -->
+    <meta name="description" content="minxa.lol is a fun and simple URL shortener. Paste a long link and get a short, stylish one!" />
+
+    <!-- ✅ Theme color -->
+    <meta name="theme-color" content="#E9D5FF" /> <!-- light purple -->
+
+    <!-- ✅ Open Graph (for social sharing) -->
+    <meta property="og:title" content="minxa.lol - Stylish URL Shortener" />
+    <meta property="og:description" content="Create short, playful links with minxa.lol" />
+    <meta property="og:url" content="https://minxa.lol" />
+    <meta property="og:type" content="website" />
+    <meta property="og:image" content="/logo.png" />
+
+    <!-- ✅ Favicon -->
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+
+    <!-- ✅ Google Fonts (if using) -->
+    <link href="https://fonts.googleapis.com/css2?family=Pacifico&display=swap" rel="stylesheet">
+
+    <!-- ✅ PWA support -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+
+    <!-- Default CRA meta -->
+    <meta name="robots" content="index, follow" />
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

frontend/public/manifest.json

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+{
+  "short_name": "minxa.lol",
+  "name": "minxa.lol - URL Shortener",
+  "description": "A fun and minimalist URL shortener",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "logo.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "logo.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#E9D5FF",
+  "background_color": "#FFFFFF"
+}

frontend/public/robots.txt

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+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

frontend/src/App.css

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+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

frontend/src/App.tsx

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+import React from 'react';
+import './App.css';
+import AppRouter from './routes/AppRouter';
+
+const App: React.FC = () => {
+  return <AppRouter />;
+};
+
+export default App;

frontend/src/api/url/types.ts

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+
+export interface ShortenUrlRequest {
+    longUrl: string;
+}
+
+export interface ShortenUrlResponse {
+    shortCode: string;
+}

frontend/src/api/url/urlApi.ts

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+import { ShortenUrlRequest, ShortenUrlResponse } from "./types";
+
+export async function shortenUrlApi(
+    payload: ShortenUrlRequest
+): Promise<ShortenUrlResponse> {
+    /* TODO
+
+    const response = await fetch('https://api.minxa.lol/api/v1/url', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(payload),
+    });
+
+    if (!response.ok) {
+        throw new Error('Failed to shorten URL');
+    }
+
+    */
+
+    return {
+        shortCode: 'Ux5vy' // Dummy value return
+    }
+}

frontend/src/app/hooks.ts

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+import { TypedUseSelectorHook, useDispatch, useSelector } from 'react-redux';
+import type { RootState, AppDispatch } from './store';
+
+export const useAppDispatch: () => AppDispatch = useDispatch;
+export const useAppSelector: TypedUseSelectorHook<RootState> = useSelector;

frontend/src/app/store.ts

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+import { configureStore } from '@reduxjs/toolkit';
+import urlReducer from '../features/url/urlSlice';
+
+export const store = configureStore({
+  reducer: {
+    url: urlReducer
+  },
+});
+
+export type RootState = ReturnType<typeof store.getState>;
+export type AppDispatch = typeof store.dispatch;

frontend/src/features/url/types.ts

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+
+export interface UrlState {
+    shortUrl: string;
+    status: 'idle' | 'loading' | 'succeeded' | 'failed';
+    error: string | null;
+}

frontend/src/features/url/urlSlice.ts

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+import { createSlice, createAsyncThunk, PayloadAction } from '@reduxjs/toolkit'
+import { RootState } from '../../app/store';
+import { shortenUrlApi } from '../../api/url/urlApi';
+import { UrlState } from './types';
+
+export const shortenUrl = createAsyncThunk(
+    'url/shortenUrl',
+    async (longUrl: string) => {
+        const data = await shortenUrlApi({ longUrl });
+        return `https://minxa.lol/${data.shortCode}`;
+    }
+);
+
+const initialState: UrlState = {
+    shortUrl: '',
+    status: 'idle',
+    error: null,
+};
+
+const urlSlice = createSlice({
+    name: 'url',
+    initialState,
+    reducers: {
+        clearShortUrl(state) {
+            state.shortUrl = '';
+            state.status = 'idle';
+            state.error = null;
+        },
+    },
+    extraReducers: (builder) => {
+        builder
+            .addCase(shortenUrl.pending, (state) => {
+                state.status = 'loading';
+                state.shortUrl = '';
+                state.error = null;
+            })
+            .addCase(shortenUrl.fulfilled, (state, action: PayloadAction<string>) => {
+                state.status = 'succeeded';
+                state.shortUrl = action.payload;
+            })
+            .addCase(shortenUrl.rejected, (state, action) => {
+                state.status = 'failed';
+                state.error = action.error.message || 'Something went wrong';
+            });
+    },
+});
+
+export const { clearShortUrl } = urlSlice.actions;
+export const selectShortUrl = (state: RootState) => state.url.shortUrl;
+export const selectUrlStatus = (state: RootState) => state.url.status;
+export const selectUrlError = (state: RootState) => state.url.error;
+
+export default urlSlice.reducer;

frontend/src/index.css

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+@tailwind base;
+@tailwind components;
+@tailwind utilities;

frontend/src/index.tsx

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+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import './index.css';
+import App from './App';
+import { Provider } from 'react-redux';
+import { store } from './app/store';
+
+const root = ReactDOM.createRoot(document.getElementById('root')!);
+root.render(
+  <Provider store={store}>
+    <App />
+  </Provider>
+);

frontend/src/pages/Home.tsx

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+import React, { useState } from 'react';
+import { useAppDispatch, useAppSelector } from '../app/hooks';
+import { copyToClipboard } from '../utils/clipboard';
+import {
+    shortenUrl,
+    selectShortUrl,
+    selectUrlStatus,
+    selectUrlError,
+    clearShortUrl,
+} from '../features/url/urlSlice';
+
+const Home: React.FC = () => {
+    /* component level state */
+    const [longUrl, setLongUrl] = useState('');
+
+    /* global state */
+    const dispatch = useAppDispatch();
+
+    const shortUrl = useAppSelector(selectShortUrl);
+    const status = useAppSelector(selectUrlStatus);
+    const error = useAppSelector(selectUrlError);
+
+    /* methods */
+    const handleKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
+        if (e.key === 'Enter' && longUrl.trim() !== '') {
+            dispatch(shortenUrl(longUrl));
+        }
+    };
+
+    const handleCopy = () => {
+        if (shortUrl) {
+            copyToClipboard(shortUrl)
+                .then(() => console.log('Copied!'))
+                .catch((err) => console.error('Copy failed', err));
+        }
+    };
+
+    return (
+        <div className="min-h-screen flex items-center justify-center bg-purple-100">
+            <div className="text-center space-y-6">
+                <h1 className="text-5xl text-orange-500 font-pacifico">minxa.lol</h1>
+
+                <input
+                    type="text"
+                    placeholder="Enter your long URL here"
+                    value={longUrl}
+                    onChange={(e) => setLongUrl(e.target.value)}
+                    onKeyDown={handleKeyDown}
+                    className="w-80 p-3 rounded-md text-lg border border-gray-300 shadow-sm focus:outline-none focus:ring-2 focus:ring-orange-400"
+                />
+
+                {/* Loading State */}
+                {status === 'loading' && (
+                    <p className="text-gray-600 text-sm">Shortening your URL...</p>
+                )}
+
+                {/* Error Message */}
+                {status === 'failed' && (
+                    <p className="text-red-600 text-sm">{error}</p>
+                )}
+
+                {/* Short URL Display */}
+                {status === 'succeeded' && shortUrl && (
+                    <div className="space-y-2">
+                        <p className="text-green-700 font-medium text-lg">
+                            Your short URL:
+                            <a
+                                href={shortUrl}
+                                target="_blank"
+                                rel="noopener noreferrer"
+                                className="underline ml-2"
+                            >
+                                {shortUrl}
+                            </a>
+                        </p>
+                        <button
+                            onClick={handleCopy}
+                            className="bg-orange-500 text-white px-4 py-2 rounded hover:bg-orange-600 transition">
+                                Copy to Clipboard
+                            </button>
+                    </div>
+                )}
+            </div>
+        </div>
+    );
+};
+
+export default Home;
+

frontend/src/react-app-env.d.ts

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+/// <reference types="react-scripts" />

frontend/src/routes/AppRouter.tsx

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+import React from 'react';
+import { BrowserRouter, Routes, Route } from 'react-router-dom';
+
+import Home from '../pages/Home';
+
+const AppRouter: React.FC = () => (
+    <BrowserRouter>
+        <Routes>
+            <Route path="/" element={<Home />} />
+            {/* Add more routes as needed */}
+        </Routes>
+    </BrowserRouter>
+);
+
+export default AppRouter;

frontend/src/utils/clipboard.ts

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+
+export function copyToClipboard(text: string): Promise<void> {
+  if (navigator.clipboard && window.isSecureContext) {
+    // ✅ Modern way
+    return navigator.clipboard.writeText(text);
+  } else {
+    // 🚨 Fallback for insecure context or unsupported browsers
+    const textArea = document.createElement('textarea');
+    textArea.value = text;
+
+    // Avoid scrolling to bottom
+    textArea.style.position = 'fixed';
+    textArea.style.top = '0';
+    textArea.style.left = '0';
+    textArea.style.width = '2em';
+    textArea.style.height = '2em';
+    textArea.style.padding = '0';
+    textArea.style.border = 'none';
+    textArea.style.outline = 'none';
+    textArea.style.boxShadow = 'none';
+    textArea.style.background = 'transparent';
+
+    document.body.appendChild(textArea);
+    textArea.focus();
+    textArea.select();
+
+    try {
+      document.execCommand('copy');
+    } catch (err) {
+      console.error('Fallback: Oops, unable to copy', err);
+    }
+
+    document.body.removeChild(textArea);
+    return Promise.resolve();
+  }
+}

frontend/tailwind.config.js

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+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    "./src/**/*.{js,ts,jsx,tsx}"
+  ],
+  theme: {
+    extend: {
+      fontFamily: {
+        pacifico: ['"Pacifico"', 'cursive'],
+      },
+    },
+  },
+  plugins: [],
+}
+

frontend/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "noFallthroughCasesInSwitch": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx"
+  },
+  "include": [
+    "src"
+  ]
+}