[mirotalksfu] - improve webhook, add readme

webhook/server.js

@@ -15,10 +15,6 @@ app.post('/webhook-endpoint', (req, res) => {
 
     // Handle different events
     switch (event) {
-        case 'disconnect':
-            console.log('User disconnected:', data);
-            // Add your custom logic here
-            break;
         case 'join':
             console.log('User joined:', data);
             // Add your custom logic here
@@ -27,6 +23,10 @@ app.post('/webhook-endpoint', (req, res) => {
             console.log('User exited:', data);
             // Add your custom logic here
             break;
+        case 'disconnect':
+            console.log('User disconnected:', data);
+            // Add your custom logic here
+            break;
         default:
             console.error('Unknown event type');
             break;