feat: 添加许可证密钥管理功能，更新许可证激活逻辑，支持环境变量配置，增加Docker支持

server/docker-compose.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+
+services:
+  # Node.js 应用服务
+  app:
+    build: .
+    ports:
+      - "3000:3000"
+    environment:
+      - MONGODB_URI=${MONGODB_URI}
+      - PORT=3000
+      - ENCRYPTION_KEY=f1e2d3c4b5a6978899aabbccddeeff00112233445566778899aabbccddeeff00
+    env_file:
+      - .env
+    depends_on:
+      - mongo
+    restart: unless-stopped
+
+  # MongoDB 服务
+  mongo:
+    image: mongo:latest
+    ports:
+      - "27017:27017"
+    environment:
+      - MONGO_INITDB_ROOT_USERNAME=mongo_3y6JyM
+      - MONGO_INITDB_ROOT_PASSWORD=mongo_iNySJ5
+      - MONGO_INITDB_DATABASE=license-manager
+    volumes:
+      - mongodb_data:/data/db
+    restart: unless-stopped
+
+volumes:
+  mongodb_data: