Fix stuck transcriptions and make transcripts stoppable and searchable.

Raise queue retry_after above the job timeout, recover orphaned runs, allow stop/restart with any engine, and keep finished transcripts searchable in the recordings list.

app/Http/Controllers/TranscriptionStatusController.php

@@ -12,6 +12,12 @@ class TranscriptionStatusController extends Controller
      */
     public function __invoke(Recording $recording): JsonResponse
     {
-        return response()->json($recording->fresh()->transcriptionStatusPayload());
+        $recording = $recording->fresh();
+
+        if ($recording->recoverOrphanedTranscription()) {
+            $recording->refresh();
+        }
+
+        return response()->json($recording->transcriptionStatusPayload());
     }
 }