chore: update default plugins

Author: binggg

mcp/src/server.ts

@@ -20,7 +20,7 @@ interface PluginDefinition {
 }
 
 // 默认插件列表
-const DEFAULT_PLUGINS = ['env', 'database', 'functions', 'hosting', 'storage', 'setup', 'interactive'];
+const DEFAULT_PLUGINS = ['env', 'database', 'functions', 'hosting', 'storage', 'setup', 'interactive', 'rag', 'gateway', 'download'];
 
 // 可用插件映射
 const AVAILABLE_PLUGINS: Record<string, PluginDefinition> = {
@@ -34,7 +34,6 @@ const AVAILABLE_PLUGINS: Record<string, PluginDefinition> = {
   rag: { name: 'rag', register: registerRagTools },
   download: { name: 'download', register: registerDownloadTools },
   gateway: { name: 'gateway', register: registerGatewayTools },
-  file: { name: 'file', register: registerFileTools },
 };
 
 /**