Use ladl.link URLs for all front-facing QR and short-link surfaces.

Public landing pages, asset paths, payment callbacks, and redirects now go through QrCode::publicPath() / LadillLink instead of ladill.com/q/* routes.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Public/QrScanController.php

@@ -36,7 +36,7 @@ class QrScanController extends Controller
         }
 
         if ($qrCode->isDocumentType()) {
-            return redirect()->route('qr.public.view', $shortCode);
+            return redirect()->away($qrCode->publicPath('view'));
         }
 
         if ($qrCode->isBookType()) {
@@ -62,7 +62,7 @@ class QrScanController extends Controller
 
         return view('public.qr.document-viewer', [
             'qrCode'       => $qrCode,
-            'fileUrl'      => route('qr.public.file', $shortCode),
+            'fileUrl'      => $qrCode->publicPath('file'),
             'allowDownload' => (bool) ($qrCode->content()['allow_download'] ?? true),
         ]);
     }