Add multilingual support to labor categories (RO/RU/EN)

- Migration: adds name_ro, name_ru, name_en columns; copies name→name_ro;
  seeds RU and EN translations for all 11 default categories
- LaborCategory: label() returns localized name, optionsForSelect() keyed
  by canonical name (stored in labors.category) with localized label
- LaborCategoryResource: 3-column form with RO/RU/EN inputs; table shows
  all three columns side by side
- LaborResource: category select and filter use optionsForSelect()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Filament/Tenant/Resources/LaborCategoryResource.php

@@ -42,13 +42,31 @@ class LaborCategoryResource extends Resource
     public static function form(Schema $schema): Schema
     {
         return $schema->components([
-            Forms\Components\TextInput::make('name')
-                ->label(__('Denumire'))
-                ->required()
-                ->maxLength(80)
-                ->columnSpanFull(),
+            Forms\Components\Section::make(__('Denumire'))
+                ->columns(3)
+                ->schema([
+                    Forms\Components\TextInput::make('name_ro')
+                        ->label(__('Română (RO)'))
+                        ->required()
+                        ->maxLength(80)
+                        ->live(onBlur: true)
+                        ->afterStateUpdated(function ($state, callable $set, $get) {
+                            // Auto-fill canonical name from name_ro
+                            if (! $get('name')) {
+                                $set('name', $state);
+                            }
+                        }),
+                    Forms\Components\TextInput::make('name_ru')
+                        ->label(__('Rusă (RU)'))
+                        ->maxLength(80),
+                    Forms\Components\TextInput::make('name_en')
+                        ->label(__('Engleză (EN)'))
+                        ->maxLength(80),
+                ]),
+            Forms\Components\Hidden::make('name')
+                ->dehydrateStateUsing(fn ($state, $get) => $state ?: $get('name_ro')),
             Forms\Components\TextInput::make('sort_order')
-                ->label(__('Ordine'))
+                ->label(__('Ordine afișare'))
                 ->numeric()
                 ->default(0),
         ]);
@@ -63,15 +81,16 @@ class LaborCategoryResource extends Resource
                     ->sortable()
                     ->alignRight()
                     ->width(50),
-                Tables\Columns\TextColumn::make('name')
-                    ->label(__('Categorie'))
+                Tables\Columns\TextColumn::make('name_ro')
+                    ->label('RO')
                     ->searchable()
                     ->sortable(),
-                Tables\Columns\TextColumn::make('updated_at')
-                    ->label(__('Modificat'))
-                    ->dateTime('d.m.Y')
-                    ->sortable()
-                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('name_ru')
+                    ->label('RU')
+                    ->placeholder('—'),
+                Tables\Columns\TextColumn::make('name_en')
+                    ->label('EN')
+                    ->placeholder('—'),
             ])
             ->defaultSort('sort_order')
             ->reorderable('sort_order')
@@ -80,7 +99,6 @@ class LaborCategoryResource extends Resource
                 Actions\DeleteAction::make(),
             ])
             ->bulkActions([]);
-
     }
 
     public static function getPages(): array

app/Filament/Tenant/Resources/LaborResource.php

@@ -53,7 +53,7 @@ class LaborResource extends Resource
                 ->schema([
                     Forms\Components\Select::make('category')
                         ->label(__('Categorie'))
-                        ->options(fn () => \App\Models\Tenant\LaborCategory::orderBy('sort_order')->orderBy('name')->pluck('name', 'name'))
+                        ->options(fn () => \App\Models\Tenant\LaborCategory::optionsForSelect())
                         ->required()
                         ->searchable(),
                     Forms\Components\TextInput::make('code')->label(__('Cod'))->maxLength(32),
@@ -100,7 +100,7 @@ class LaborResource extends Resource
             ])
             ->filters([
                 Tables\Filters\SelectFilter::make('category')
-                    ->options(fn () => \App\Models\Tenant\LaborCategory::orderBy('sort_order')->orderBy('name')->pluck('name', 'name')),
+                    ->options(fn () => \App\Models\Tenant\LaborCategory::optionsForSelect()),
                 Tables\Filters\TernaryFilter::make('is_active')->label(__('Doar active')),
             ])
             ->actions([

app/Models/Tenant/LaborCategory.php

@@ -9,7 +9,25 @@ class LaborCategory extends Model
 {
     use BelongsToTenant;
 
-    protected $fillable = ['company_id', 'name', 'sort_order'];
+    protected $fillable = ['company_id', 'name', 'name_ro', 'name_ru', 'name_en', 'sort_order'];
 
     protected $casts = ['sort_order' => 'integer'];
+
+    /** Localized display label — falls back through ru→en→name_ro→name. */
+    public function label(?string $locale = null): string
+    {
+        $locale = $locale ?: app()->getLocale();
+        return $this->{"name_{$locale}"}
+            ?: $this->name_ro
+            ?: $this->name
+            ?: '';
+    }
+
+    /** Options array keyed by canonical name (stored in labors.category). */
+    public static function optionsForSelect(): array
+    {
+        return static::orderBy('sort_order')->orderBy('name')->get()
+            ->mapWithKeys(fn ($c) => [$c->name => $c->label()])
+            ->toArray();
+    }
 }