refactor(shop-coupon): migrate admin module to DI and release 0.266

updates/changelog.php

@@ -1,3 +1,14 @@
+<b>ver. 0.266 - 13.02.2026</b><br />
+- NEW - migracja modulu `ShopCoupon` do architektury Domain + DI (`Domain\Coupon\CouponRepository`, `admin\Controllers\ShopCouponController`)
+- UPDATE - modul `/admin/shop_coupon/*` przepiety z legacy `grid/gridEdit` na `components/table-list` i `components/form-edit`
+- UPDATE - nowe widoki i partiale: `shop-coupon/coupons-list`, `shop-coupon/coupon-edit-new`, `shop-coupon/coupon-categories-selector`, `shop-coupon/coupon-categories-tree`, `shop-coupon/coupon-edit-custom-script`
+- UPDATE - zachowana kompatybilnosc aliasow legacy akcji (`view_list`, `coupon_edit`, `coupon_save`, `coupon_delete`) w nowym kontrolerze
+- CLEANUP - usuniete legacy klasy/pliki: `autoload/admin/controls/class.ShopCoupon.php`, `autoload/admin/factory/class.ShopCoupon.php`, `admin/templates/shop-coupon/view-list.php`, `admin/templates/shop-coupon/coupon-edit.php`
+- UPDATE - menu admin wskazuje kanoniczny URL `/admin/shop_coupon/list/`
+- FIX - ujednolicone drzewka (strzalki + focus) i wyglad checkboxow miedzy `/admin/shop_coupon/edit/*` oraz `/admin/layouts/edit/*`
+- UPDATE - testy: `OK (235 tests, 682 assertions)` + nowe pliki testowe `CouponRepositoryTest`, `ShopCouponControllerTest`
+- UPDATE - pliki aktualizacji: `updates/0.20/ver_0.266.zip`, `ver_0.266_files.txt`
+<hr>
 <b>ver. 0.265 - 13.02.2026</b><br />
 - UPDATE - modul `/admin/shop_promotion/*`: dodano pole `Data od` (`date_from`) w repozytorium, formularzu i liscie
 - UPDATE - front: `shop\Promotion::get_active_promotions()` uwzglednia `date_from` (okno aktywnosci od-do)
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