feat: Add Transport module with repository, controller, and views

- Implemented TransportRepository for managing transport data with methods for listing, finding, saving, and retrieving transport costs.
- Created ShopTransportController to handle transport-related actions, including listing, editing, and saving transports.
- Added views for transport management: transports list and transport edit forms.
- Introduced JavaScript for responsive tabs in transport edit view.
- Updated testing suite with comprehensive unit tests for TransportRepository and ShopTransportController.
- Increased test coverage with new assertions and scenarios for transport functionalities.

docs/DATABASE_STRUCTURE.md

@@ -384,6 +384,37 @@ Metody platnosci sklepu (modul `/admin/shop_payment_method`).
 
 **Aktualizacja 2026-02-14 (ver. 0.268):** modul `/admin/shop_payment_method` korzysta z `Domain\PaymentMethod\PaymentMethodRepository` przez `admin\Controllers\ShopPaymentMethodController`. Usunieto legacy klasy `admin\controls\ShopPaymentMethod`, `admin\factory\ShopPaymentMethod`, `admin\view\ShopPaymentMethod` oraz widok `admin/templates/shop-payment-method/view-list.php`.
 
+## pp_shop_transports
+Rodzaje transportu sklepu (modul `/admin/shop_transport`).
+
+| Kolumna | Opis |
+|---------|------|
+| id | PK |
+| name | Nazwa (systemowa, readonly) |
+| name_visible | Nazwa widoczna dla klienta |
+| description | Opis metody transportu |
+| status | Status: 1 = aktywny, 0 = nieaktywny |
+| cost | Koszt dostawy (PLN) |
+| max_wp | Maksymalna waga paczki (NULL = bez limitu) |
+| default | Domyslna forma dostawy (0/1) |
+| delivery_free | Czy obsluguje darmowa dostawe (0/1) |
+| apilo_carrier_account_id | ID konta przewoznika w Apilo (NULL gdy brak mapowania) |
+| o | Kolejnosc wyswietlania |
+
+**Uzywane w:** `Domain\Transport\TransportRepository`, `admin\Controllers\ShopTransportController`, `front\factory\ShopTransport`, `admin\factory\ShopTransport`
+
+## pp_shop_transport_payment_methods
+Powiazanie metod transportu z metodami platnosci (tabela lacznikowa).
+
+| Kolumna | Opis |
+|---------|------|
+| id_transport | FK do pp_shop_transports |
+| id_payment_method | FK do pp_shop_payment_methods |
+
+**Uzywane w:** `Domain\Transport\TransportRepository`, `Domain\PaymentMethod\PaymentMethodRepository::forTransport()`
+
+**Aktualizacja 2026-02-14 (ver. 0.269):** modul `/admin/shop_transport` korzysta z `Domain\Transport\TransportRepository` przez `admin\Controllers\ShopTransportController`. Usunieto legacy klasy `admin\controls\ShopTransport`, `admin\view\ShopTransport` oraz widok `admin/templates/shop-transport/view-list.php`.
+
 ## pp_shop_apilo_settings
 Ustawienia integracji Apilo (key-value).