feat(database): add MySQL database support (#201)

docker-compose.local.yml

@@ -13,7 +13,35 @@ services:
       - JWT_SECRET=
       - INIT_TABLE=true
       - ENABLE_CACHE=true
+      # MySQL Database Configuration (uncomment to use MySQL instead of SQLite)
+      # - MYSQL_HOST=mysql
+      # - MYSQL_PORT=3306
+      # - MYSQL_USER=newsnow
+      # - MYSQL_PASSWORD=your_password
+      # - MYSQL_DATABASE=newsnow
+      # - MYSQL_SSL=false
+    # Uncomment the following lines to use MySQL database
+    # depends_on:
+    #   - mysql
+
+  # Uncomment the following service to use MySQL database
+  # mysql:
+  #   image: mysql:8.0
+  #   container_name: newsnow_mysql
+  #   restart: always
+  #   environment:
+  #     MYSQL_ROOT_PASSWORD: root_password
+  #     MYSQL_DATABASE: newsnow
+  #     MYSQL_USER: newsnow
+  #     MYSQL_PASSWORD: your_password
+  #   ports:
+  #     - "3306:3306"
+  #   volumes:
+  #     - mysql_data:/var/lib/mysql
+  #   command: --default-authentication-plugin=mysql_native_password
 
 volumes:
   newsnow_data:
     name: newsnow_data
+  # mysql_data:
+  #   name: newsnow_mysql_data