Skip pending-permission error for system audio

TCC status for audio capture can lag behind the actual grant. Only block
on an explicit denied — if the status is still neverRequested after
polling, let the capture layer surface a real error if one occurs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ComputelessComputer

src/store.ts

@@ -1949,7 +1949,7 @@ async function requestPermissionForMeeting(permission: PermissionKind) {
     throw new Error(permissionDeniedMessage(permission));
   }
 
-  if (nextStatus !== "authorized") {
+  if (nextStatus !== "authorized" && permission === "microphone") {
     throw new Error(permissionPendingMessage(permission));
   }
 }