ver. 0.308: kolory statusow zamowien + poprawki bezpieczenstwa

- Kolorowe badge statusow na liscie zamowien (pp_shop_statuses.color)
- Walidacja hex koloru z DB (regex), sanityzacja HTML transport
- Polaczenie 2 zapytan SQL w jedno orderStatusData()
- Path-based form submit w table-list.php (admin URL routing)
- 11 nowych testow (750 total, 2114 assertions)

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

autoload/Domain/Order/OrderAdminService.php

@@ -30,6 +30,14 @@ class OrderAdminService
         return $this->orders->orderStatuses();
     }
 
+    /**
+     * @return array{names: array<int, string>, colors: array<int, string>}
+     */
+    public function statusData(): array
+    {
+        return $this->orders->orderStatusData();
+    }
+
     /**
      * @return array{items: array<int, array<string, mixed>>, total: int}
      */