Add live transcription progress and Docker Whisper.

Surface stage, percent, and elapsed time while jobs run, and ship Compose so local confidential transcription can use faster-whisper on port 8090.

routes/web.php

@@ -2,9 +2,12 @@
 
 use App\Http\Controllers\RecordingController;
 use App\Http\Controllers\TranscribeController;
+use App\Http\Controllers\TranscriptionStatusController;
 use Illuminate\Support\Facades\Route;
 
 Route::redirect('/', '/recordings');
 
 Route::resource('recordings', RecordingController::class)->except(['edit', 'update']);
 Route::post('recordings/{recording}/transcribe', TranscribeController::class)->name('recordings.transcribe');
+Route::get('recordings/{recording}/transcription-status', TranscriptionStatusController::class)
+    ->name('recordings.transcription-status');