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/ApplicationResource.php

@@ -5,6 +5,7 @@ namespace App\Filament\Resources;
 use App\Filament\Resources\ApplicationResource\Pages;
 use App\Models\Application;
 use App\Models\Career;
+use App\Models\UserRole;
 use Filament\Forms;
 use Filament\Forms\Form;
 use Filament\Resources\Resource;
@@ -104,4 +105,9 @@ class ApplicationResource extends Resource
             'edit' => Pages\EditApplication::route('/{record}/edit'),
         ];
     }
+
+    public static function canViewAny(): bool
+    {
+        return auth()->user()->role === UserRole::ADMIN || auth()->user()->role === UserRole::MANAGER;
+    }
 }