- Playback: Fixed future Chrome recordings in cyberchat-app.js (line 865):

Records one finalized WebM instead of 250ms fragments.
Waits for final audio data before releasing the microphone.
Handles startup/finalization failures cleanly.
Bumped frontend cache version to .8.
Verified JavaScript syntax, JSON, browser rendering, and no console 
errors. Existing uploaded clips remain unchanged. A real microphone test 
wasn’t available in the browser runner.
References: MDN MediaRecorder, Chromium WebM metadata issue.

index.html

@@ -17,7 +17,7 @@
   <script>
     window.CYBERCHAT_BASE = '';
   </script>
-  <script src="assets/js/cyberchat-app.js?v=20260609.7"></script>
+  <script src="assets/js/cyberchat-app.js?v=20260609.8"></script>
   <script>
     document.addEventListener('DOMContentLoaded', function() {
       CyberChat.init('#app');