Add user role management: introduce UserRole enum for role definitions, implement role-based access control in various resources and pages, and enhance authorization logic in the PanelProvider for improved security and user experience.

app/Filament/Resources/CommentResource.php

@@ -4,6 +4,7 @@ namespace App\Filament\Resources;
 
 use App\Filament\Resources\CommentResource\Pages;
 use App\Models\Comment;
+use App\Models\UserRole;
 use Filament\Forms;
 use Filament\Forms\Components\RichEditor;
 use Filament\Forms\Components\Select;
@@ -93,4 +94,9 @@ class CommentResource extends Resource
             'edit' => Pages\EditComment::route('/{record}/edit'),
         ];
     }
+
+    public static function canViewAny(): bool
+    {
+        return auth()->user()->role === UserRole::ADMIN || auth()->user()->role === UserRole::MANAGER;
+    }
 }