Add HR resource labels and helper methods for various resources; update locale handling in user model and department factory

app/Filament/Resources/Explanations/ExplanationResource.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Filament\Resources\Explanations;
 
 use App\Enums\NavigationGroup;
+use App\Filament\Concerns\HasHrResourceLabels;
 use App\Filament\Resources\Explanations\Pages\CreateExplanation;
 use App\Filament\Resources\Explanations\Pages\EditExplanation;
 use App\Filament\Resources\Explanations\Pages\ListExplanations;
@@ -14,18 +15,28 @@ use App\Filament\Resources\Explanations\Schemas\ExplanationInfolist;
 use App\Filament\Resources\Explanations\Tables\ExplanationsTable;
 use App\Models\Explanation;
 use BackedEnum;
-use UnitEnum;
 use Filament\Resources\Resource;
 use Filament\Schemas\Schema;
 use Filament\Support\Icons\Heroicon;
 use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
+use UnitEnum;
 
 class ExplanationResource extends Resource
 {
+    use HasHrResourceLabels;
+
     protected static ?string $model = Explanation::class;
 
+    protected static function hrLabelKeys(): array
+    {
+        return [
+            'model' => 'explanation',
+            'plural' => 'explanations',
+        ];
+    }
+
     protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedDocumentText;
 
     protected static string|UnitEnum|null $navigationGroup = NavigationGroup::Records;