fix(vue3): don't emit hook init

Author: Akryum

packages/app-backend-core/src/index.ts

@@ -72,9 +72,7 @@ export async function initBackend (bridge: Bridge) {
 
     hook.on(HookEvents.APP_ADD, async app => {
       await registerApp(app, ctx)
-
-      // Will init connect
-      hook.emit(HookEvents.INIT)
+      connect()
     })
 
     // Add apps that already sent init