chore: improve readme and add license

Author: MiladSadeghi

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 [MiladSadeghi]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,54 +1,52 @@
-# React + TypeScript + Vite
-
-This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
-
-Currently, two official plugins are available:
-
-- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
-- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
-
-## Expanding the ESLint configuration
-
-If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
-
-```js
-export default tseslint.config({
-  extends: [
-    // Remove ...tseslint.configs.recommended and replace with this
-    ...tseslint.configs.recommendedTypeChecked,
-    // Alternatively, use this for stricter rules
-    ...tseslint.configs.strictTypeChecked,
-    // Optionally, add this for stylistic rules
-    ...tseslint.configs.stylisticTypeChecked,
-  ],
-  languageOptions: {
-    // other options...
-    parserOptions: {
-      project: ['./tsconfig.node.json', './tsconfig.app.json'],
-      tsconfigRootDir: import.meta.dirname,
-    },
-  },
-})
-```
+# ✏️ LeetCode Whiteboard – Chrome Extension
+
+![preview](public/image/preview.png)
+
+A whiteboard overlay for [LeetCode](https://leetcode.com) problem pages.  
+Draw, write, and visualize your algorithm ideas without leaving the tab.  
+Built with [tldraw](https://github.com/tldraw/tldraw).
+
+---
+
+## 🚀 Features
+
+- 🖌️ Draw directly on LeetCode problems
+- ✍️ Supports freehand drawing, shapes, text, and more
+- 💾 Saves your whiteboard per problem
+- ⚡ Quick and lightweight
+
+---
+
+## 📦 Installation
+
+You can download the latest pre-built version from the [Releases](https://github.com/MiladSadeghi/leetcode-whiteboard/releases) section.
+
+To install manually:
 
-You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
-
-```js
-// eslint.config.js
-import reactX from 'eslint-plugin-react-x'
-import reactDom from 'eslint-plugin-react-dom'
-
-export default tseslint.config({
-  plugins: {
-    // Add the react-x and react-dom plugins
-    'react-x': reactX,
-    'react-dom': reactDom,
-  },
-  rules: {
-    // other rules...
-    // Enable its recommended typescript rules
-    ...reactX.configs['recommended-typescript'].rules,
-    ...reactDom.configs.recommended.rules,
-  },
-})
+1. Download the `.zip` from the latest release
+2. Unzip it
+3. Go to `chrome://extensions/` in your browser
+4. Enable **Developer mode**
+5. Click **Load unpacked** and select the unzipped folder
+
+---
+
+## 🛠 For Developers
+
+To build the extension from source:
+
+```bash
+pnpm install
+pnpm build
 ```
+
+The output will be in the `dist/` folder. You can then load it into Chrome as an unpacked extension.
+
+## 🙌 Contributing
+
+Pull requests and suggestions are welcome!
+Feel free to open an issue or create a PR for features, improvements, or bugs.
+
+## 📄 License
+
+MIT License. See [LICENSE](https://github.com/MiladSadeghi/leetcode-whiteboard/LICENSE.md) for details.

public/icon-128.png renamed to public/icons/icon-128.png

@@ -2,18 +2,18 @@
   "manifest_version": 3,
   "name": "Leetcode Whiteboard",
   "version": "1.0",
-  "description": "Solve algorithm with whiteboard",
+  "description": "Draw and solve algorithms with a whiteboard on LeetCode.",
   "content_scripts": [
     {
       "matches": ["https://leetcode.com/problems/*"],
       "js": ["assets/index.js"]
     }
   ],
   "icons": {
-    "16": "icon-16.png",
-    "32": "icon-32.png",
-    "48": "icon-48.png",
-    "128": "icon-128.png"
+    "16": "icons/icon-16.png",
+    "32": "icons/icon-32.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
   },
   "permissions": ["scripting"],
   "host_permissions": ["https://leetcode.com/*"]