Enhance user role management and update Filament panel middleware

- Added new user roles: operator, operator_card, operator_loan, client, and currency_maintainer in ShieldSeeder.
- Included EnsureUserHasRole middleware in the Filament panel for improved access control.

database/seeders/ShieldSeeder.php

@@ -35,6 +35,26 @@ class ShieldSeeder extends Seeder
                 'name' => 'admin',
                 'guard_name' => 'web',
             ],
+            [
+                'name' => 'operator',
+                'guard_name' => 'web',
+            ],
+            [
+                'name' => 'operator_card',
+                'guard_name' => 'web',
+            ],
+            [
+                'name' => 'operator_loan',
+                'guard_name' => 'web',
+            ],
+            [
+                'name' => 'client',
+                'guard_name' => 'web',
+            ],
+            [
+                'name' => 'currency_maintainer',
+                'guard_name' => 'web',
+            ],
         ])->map(fn ($role) => [
             ...$role,
             'created_at' => now(),