Three features: labor group headers, status picker, catalog import

- LaborResource: add titlePrefixedWithLabel(false) so group headers show
  just the localized category name (not "Categorie: Шины"); remove static
  cache from closure to avoid Octane cross-request locale bleed
- WorkOrderDashboard: add changeStatus() Livewire method + Alpine.js
  dropdown on the status badge so status can be changed directly from
  the dashboard without going to the full edit form
- New artisan command catalog:import-labors {company} that reads
  database/data/labor-catalog.json (386 operations, 45 leaf categories)
  and upserts labor_categories + labors for the given tenant; supports
  --force to update existing records by code
- Add "Status actualizat" translation to ru/en JSON

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

app/Filament/Tenant/Resources/LaborResource.php

@@ -120,9 +120,9 @@ class LaborResource extends Resource
             ->groups([
                 Tables\Grouping\Group::make('category')
                     ->label(__('Categorie'))
+                    ->titlePrefixedWithLabel(false)
                     ->getTitleFromRecordUsing(function ($record) {
-                        static $opts = null;
-                        $opts ??= \App\Models\Tenant\LaborCategory::optionsForSelect();
+                        $opts = \App\Models\Tenant\LaborCategory::optionsForSelect();
                         return $opts[$record->category] ?? $record->category;
                     }),
             ])