chore: auto-commit (12 archivos)

- app.md
- backend/handlers.go
- backend/main.go
- frontend/src/App.tsx
- frontend/src/api.ts
- frontend/vite.config.ts
- backend/mcp_http.go
- backend/mcp_tokens.go
- backend/mcp_tokens_handlers.go
- backend/migrations/016_mcp_tokens.sql
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend/handlers.go

@@ -670,6 +670,9 @@ func apiRoutes(db *DB, chatWorkdir string, logger *ChatLogger, internalToken str
 		{Method: "GET", Path: "/api/notifications/unread-count", Handler: handleUnreadCount(db)},
 		{Method: "POST", Path: "/api/notifications/{id}/read", Handler: handleMarkNotificationRead(db, hub)},
 		{Method: "POST", Path: "/api/notifications/read-all", Handler: handleMarkAllNotificationsRead(db, hub)},
+		{Method: "POST", Path: "/api/mcp-tokens", Handler: handleCreateMCPToken(db)},
+		{Method: "GET", Path: "/api/mcp-tokens", Handler: handleListMCPTokens(db)},
+		{Method: "DELETE", Path: "/api/mcp-tokens/{id}", Handler: handleRevokeMCPToken(db)},
 		{Method: "GET", Path: "/api/modules", Handler: handleListModules(db)},
 		{Method: "POST", Path: "/api/modules", Handler: handleCreateModule(db)},
 		{Method: "PATCH", Path: "/api/modules/{id}", Handler: handleUpdateModule(db)},