fix: enable same-origin voice capture (Closes #933)

frontend/voice-issue-capture.js

@@ -62,7 +62,15 @@ function createVoiceIssueCapture({
       elements.start.hidden = false;
       elements.stop.hidden = true;
     };
-    recognition.start();
+    try {
+      recognition.start();
+    } catch (_) {
+      recognition = null;
+      elements.start.hidden = false;
+      elements.stop.hidden = true;
+      elements.status.textContent = 'Voice capture could not start. Your draft and transcript are unchanged.';
+      return;
+    }
     elements.start.hidden = true;
     elements.stop.hidden = false;
     elements.status.textContent = 'Listening… Tap stop when you are finished.';