feat(ui): unify resource nav sidebars and polish project layouts

Extract application/database/service configuration sidebars and
unified headings; improve clone-to-environment, embedded deployments,
storage actions, OAuth icons, terminal, and shared form components.

tests/Feature/NavigableCardHoverIndicatorTest.php

@@ -0,0 +1,17 @@
+<?php
+
+it('shows the shared hover arrow on project and server cards', function () {
+    $views = [
+        resource_path('views/livewire/project/index.blade.php'),
+        resource_path('views/livewire/server/index.blade.php'),
+    ];
+
+    foreach ($views as $view) {
+        $contents = file_get_contents($view);
+
+        expect($contents)
+            ->toContain('<x-reicon name="arrow-right"')
+            ->toContain('group-hover:translate-x-0.5 group-hover:opacity-100')
+            ->toContain('pointer-events-none absolute top-1/2 right-3');
+    }
+});