ver. 0.277: ShopProduct factory, Dashboard, Update migration, legacy cleanup, admin\App

- ShopProduct factory: full migration (~40 ProductRepository methods, ~30 controller actions)
- Dashboard: Domain+DI migration (DashboardRepository + DashboardController)
- Update: Domain+DI migration (UpdateRepository + UpdateController, template rewrite)
- Renamed admin\Site to admin\App, removed dead fallback routing
- Removed all legacy folders: admin/controls, admin/factory, admin/view
- Newsletter: switched from admin\factory\Articles to ArticleRepository
- 414 tests, 1335 assertions passing

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

autoload/admin/Controllers/DashboardController.php

@@ -0,0 +1,31 @@
+<?php
+namespace admin\Controllers;
+
+use Domain\Dashboard\DashboardRepository;
+use Domain\ShopStatus\ShopStatusRepository;
+
+class DashboardController
+{
+    private DashboardRepository $repository;
+    private ShopStatusRepository $statusesRepository;
+
+    public function __construct( DashboardRepository $repository, ShopStatusRepository $statusesRepository )
+    {
+        $this->repository = $repository;
+        $this->statusesRepository = $statusesRepository;
+    }
+
+    public function main_view(): string
+    {
+        return \Tpl::view( 'dashboard/main-view', [
+            'last_orders'         => $this->repository->lastOrders(),
+            'order_statuses'      => $this->statusesRepository->allStatuses(),
+            'sales'               => $this->repository->last24MonthsSales(),
+            'best_sales_products' => $this->repository->bestSalesProducts(),
+            'most_view_products'  => $this->repository->mostViewedProducts(),
+            'sales_grid'          => $this->repository->salesGrid(),
+            'summary_sales'       => $this->repository->summarySales(),
+            'summary_orders'      => $this->repository->summaryOrders(),
+        ] );
+    }
+}