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

resources/js/lib/echo.ts

@@ -0,0 +1,33 @@
+import Echo from 'laravel-echo';
+import Pusher from 'pusher-js';
+
+let echoClient: Echo<'reverb'> | null = null;
+
+function environmentString(key: string): string | undefined {
+    const value = import.meta.env[key];
+
+    return typeof value === 'string' && value !== '' ? value : undefined;
+}
+
+export function getEcho(): Echo<'reverb'> {
+    if (echoClient !== null) {
+        return echoClient;
+    }
+
+    const scheme = environmentString('VITE_REVERB_SCHEME') ?? 'http';
+    const forceTLS = scheme === 'https';
+
+    echoClient = new Echo<'reverb'>({
+        broadcaster: 'reverb',
+        Pusher,
+        key: environmentString('VITE_REVERB_APP_KEY') ?? 'local-key',
+        wsHost:
+            environmentString('VITE_REVERB_HOST') ?? window.location.hostname,
+        wsPort: Number(environmentString('VITE_REVERB_PORT') ?? 8080),
+        wssPort: Number(environmentString('VITE_REVERB_PORT') ?? 443),
+        forceTLS,
+        enabledTransports: ['ws', 'wss'],
+    });
+
+    return echoClient;
+}