Initial commit: X-Server Mobile enterprise tool system

- Frontend: React 18 + TypeScript + Vite + Ant Design Mobile
- Backend: PHP 8.5 + Webman 2.x + MySQL + Redis
- i18n support: Chinese, English, Russian, Spanish, French
- Approval workflow engine
- Docker development environment
- Feishu integration

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -0,0 +1,26 @@
+services:
+  # PHP 后端服务
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    container_name: x-server-backend
+    volumes:
+      - ./backend:/app
+    ports:
+      - "8787:8787"
+    environment:
+      - DB_HOST=mysql
+      - DB_PORT=3306
+      - DB_DATABASE=x_server_mobile
+      - DB_USERNAME=root
+      - DB_PASSWORD=123456
+      - REDIS_HOST=redis
+      - REDIS_PORT=6379
+    networks:
+      - 1panel-network
+    restart: unless-stopped
+
+networks:
+  1panel-network:
+    external: true