Initial commit: Complete Quixotic Telegram MiniApp implementation

- Set up Express.js server with YouTube search and MP3 conversion API
- Created Telegram Web App frontend with responsive design
- Implemented SQLite database for user management and history
- Added Telegram Bot integration with commands and Web App support
- Configured FFmpeg-based audio conversion pipeline
- Added comprehensive documentation and deployment guides

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

WORKLOG.md

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+# Quixotic - Work Log
+
+## 2025-08-25
+
+### Project Setup
+- [x] Initialized project structure with directories: src/, public/, database/
+- [x] Created package.json with required dependencies:
+  - express (web server)
+  - sqlite3 (database)
+  - node-telegram-bot-api (Telegram bot)
+  - ytdl-core (YouTube downloads)
+  - fluent-ffmpeg (MP3 conversion)
+  - axios (HTTP requests)
+- [x] Set up SQLite database schema with tables:
+  - users (telegram users)
+  - search_history (user search queries)
+  - downloads (converted files tracking)
+- [x] Initialized git repository
+
+### Completed Features
+- [x] Create Telegram Web App HTML interface
+- [x] Implement YouTube search functionality  
+- [x] Add video thumbnail display
+- [x] Implement MP3 conversion with ffmpeg
+- [x] Set up Telegram bot integration
+- [x] Created configuration files (.env.example, .gitignore)
+- [x] Added comprehensive README with deployment instructions
+
+### Technical Implementation
+- **Frontend**: Responsive Web App with Telegram Web App SDK integration
+- **Backend**: Express.js server with RESTful API
+- **Database**: SQLite with user management and search history
+- **YouTube**: Custom search implementation with fallback methods
+- **Audio**: FFmpeg-based MP3 conversion pipeline
+- **Bot**: Full Telegram Bot API integration with inline queries
+
+### Files Created
+- `src/server.js` - Main Express server with API endpoints
+- `src/bot.js` - Telegram bot with commands and Web App integration  
+- `src/youtube.js` - YouTube search and audio stream extraction
+- `src/database.js` - SQLite database management
+- `public/index.html` - Web App interface
+- `public/style.css` - Responsive CSS with Telegram theming
+- `public/script.js` - Frontend JavaScript with Web App SDK
+- Configuration and documentation files
+
+### Next Steps for Deployment
+- [ ] Install FFmpeg on target server
+- [ ] Set up environment variables
+- [ ] Configure Telegram bot with BotFather
+- [ ] Deploy to hosting platform (Heroku/VPS)