improvements

routes/web.php

@@ -43,18 +43,3 @@
     return redirect('/');
 });
 
-// Dev PDF preview route — renders the PDF Blade template as raw HTML (no PDF generation)
-Route::get('/pdf-preview/{session}', function (\App\Models\Session $session) {
-    $session->load(['user', 'category', 'answers.question']);
-
-    $questionGroups = $session->category
-        ->questionGroups()
-        ->with(['questions' => fn ($q) => $q->orderBy('sort_order')])
-        ->orderBy('sort_order')
-        ->get();
-
-    return view('pdf.session-result', [
-        'session' => $session,
-        'questionGroups' => $questionGroups,
-    ]);
-});