Auto-queue transcription on upload and clarify pending status.

Batch uploads were only storing files as pending without dispatching Whisper jobs; queue them immediately, add a bulk pending action, and show human-readable status labels.

resources/views/recordings/partials/status-badge.blade.php

@@ -1,4 +1,12 @@
 @php
+    $label = $label ?? match ($status) {
+        'pending' => 'Queued',
+        'processing' => 'Transcribing',
+        'done' => 'Done',
+        'failed' => 'Failed',
+        'cancelled' => 'Cancelled',
+        default => (string) $status,
+    };
     $classes = match ($status) {
         'done' => 'bg-teal-50 text-teal-800 ring-teal-600/20',
         'processing' => 'bg-amber-50 text-amber-800 ring-amber-600/20',
@@ -9,5 +17,5 @@
     };
 @endphp
 <span class="inline-flex items-center rounded-full px-2 py-0.5 text-xs font-medium ring-1 ring-inset {{ $classes }}">
-    {{ $status }}
+    {{ $label }}
 </span>