Add restore button for soft-deleted WOs in admin diagnostic

Soft-deleted WOs (WO-26-0005..0008) are missing from admin view.
A new restore action lets the admin recover them without CLI access.

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

app/Filament/Tenant/Resources/WorkOrderResource/Pages/ListWorkOrders.php

@@ -65,6 +65,29 @@ class ListWorkOrders extends ListRecords
             ->modalSubmitAction(false)
             ->modalCancelActionLabel('Închide');
 
+        // Restore button — only if there are soft-deleted WOs in this tenant
+        if ($deletedTenant > 0) {
+            $actions[] = Actions\Action::make('restore_deleted_wos')
+                ->label("Restaurează {$deletedTenant} fișe șterse")
+                ->color('success')
+                ->icon('heroicon-o-arrow-uturn-left')
+                ->requiresConfirmation()
+                ->modalHeading('Restaurează fișe șterse')
+                ->modalDescription("Există {$deletedTenant} fișe soft-șterse în această companie. Vrei să le restaurezi?")
+                ->modalSubmitActionLabel('Da, restaurează-le')
+                ->action(function () use ($tenantId) {
+                    $restored = DB::table('work_orders')
+                        ->where('company_id', $tenantId)
+                        ->whereNotNull('deleted_at')
+                        ->update(['deleted_at' => null]);
+
+                    Notification::make()
+                        ->title("{$restored} fișe restaurate cu succes")
+                        ->success()
+                        ->send();
+                });
+        }
+
         // Recover button — only if there are orphaned active WOs
         if ($otherActive > 0) {
             $actions[] = Actions\Action::make('recover_wos')