feat: introduce WebSocket sync for XBoard nodes

- Implement Workerman-based `xboard:ws-server` for real-time node synchronization.
- Support custom routes, outbounds, and certificate configurations via JSON.
- Optimize scheduled tasks with `lazyById` to minimize memory footprint.
- Enhance reactivity using Observers for `Plan`, `Server`, and `ServerRoute`.
- Expand protocol support for `httpupgrade`, `h2`, and `mieru`.

app/Http/Routes/V2/ClientRoute.php

@@ -0,0 +1,20 @@
+<?php
+namespace App\Http\Routes\V2;
+
+use App\Http\Controllers\V2\Client\AppController;
+use Illuminate\Contracts\Routing\Registrar;
+
+class ClientRoute
+{
+    public function map(Registrar $router)
+    {
+        $router->group([
+            'prefix' => 'client',
+            'middleware' => 'client'
+        ], function ($router) {
+            // App
+            $router->get('/app/getConfig', [AppController::class, 'getConfig']);
+            $router->get('/app/getVersion', [AppController::class, 'getVersion']);
+        });
+    }
+}