feat: Replace DB component tools with filesystem-based user-components/

Components are now .vue files in user-components/<folder>/ parsed at runtime.
Replaces 6 DB MCP tools with 2 (list_fs_components, load_fs_component).
Adds vue-parser, fs-components API, and file watcher for live reload.

server/services/sync-server.ts

@@ -7,6 +7,7 @@
 
 import { PORT_GIT, WORKING_DIR } from '../config'
 import { setupGitWatcher, handleGitClient, cleanupGitWatcher } from './handlers/git-handler'
+import { setupComponentsWatcher, cleanupComponentsWatcher } from './handlers/components-handler'
 import { handleTorchMessage, handleTorchConnect, handleTorchDisconnect, getTorchStatus, cleanupTorchHandler } from './handlers/torch-handler'
 
 // Connected clients
@@ -96,14 +97,16 @@ export function startSyncServer() {
 
   console.log(`[Sync] WebSocket server on port ${PORT_GIT}`)
 
-  // Start git file watcher
+  // Start file watchers
   setupGitWatcher(WORKING_DIR, broadcast)
+  setupComponentsWatcher(WORKING_DIR, broadcast)
 
   return server
 }
 
 export function stopSyncServer() {
   cleanupGitWatcher()
+  cleanupComponentsWatcher()
   cleanupTorchHandler()
   clients.clear()
 }