feat: added laravel reverb and websocket, also emote throwing added

app/Events/RoomStateChanged.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Events;
+
+use App\Enums\RoomStateChange;
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class RoomStateChanged implements ShouldBroadcast
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public function __construct(
+        public readonly string $roomId,
+        public readonly int $version,
+        public readonly RoomStateChange $change,
+    ) {}
+
+    public function broadcastOn(): Channel
+    {
+        return new Channel("rooms.{$this->roomId}");
+    }
+
+    public function broadcastAs(): string
+    {
+        return 'room.state.changed';
+    }
+
+    /**
+     * @return array{version: int, change: string}
+     */
+    public function broadcastWith(): array
+    {
+        return [
+            'version' => $this->version,
+            'change' => $this->change->value,
+        ];
+    }
+}