Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

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

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

backend/Dockerfile

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+FROM node:16-alpine
+
+# Install dependencies for native modules
+RUN apk add --no-cache python3 make g++ 
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install --only=production
+
+# Copy application files
+COPY . .
+
+# Create uploads directory
+RUN mkdir -p /app/uploads
+
+# Expose ports
+EXPOSE 3000 3001
+
+# Start the application
+CMD ["node", "src/Server.js"]