feat(ui): Shadow UI redesign, domain management, and DNS autoconfigure (#11119)

Co-authored-by: ShadowArcanist <162910371+ShadowArcanist@users.noreply.github.com>

tests/Feature/EnvironmentEditUiTest.php

@@ -0,0 +1,23 @@
+<?php
+
+test('environment delete button label is simply Delete', function () {
+    $view = file_get_contents(resource_path('views/livewire/project/delete-environment.blade.php'));
+
+    expect($view)
+        ->toContain('buttonTitle="Delete"')
+        ->not->toContain('buttonTitle="Delete Environment"');
+});
+
+test('environment delete section stacks on small screens', function () {
+    $view = file_get_contents(resource_path('views/livewire/project/environment-edit.blade.php'));
+
+    expect($view)
+        ->toContain('flex flex-col gap-4 px-5 py-4 sm:flex-row sm:items-start sm:justify-between')
+        ->toContain('livewire:project.delete-environment');
+});
+
+test('app-tab utility includes icon text spacing', function () {
+    $css = file_get_contents(resource_path('css/utilities.css'));
+
+    expect($css)->toMatch('/@utility app-tab \{[^}]*gap-1/s');
+});