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/SettingsSectionDescriptionTest.php

@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Support\Facades\Blade;
+
+it('renders section helper copy as a visible description instead of an info icon', function () {
+    $html = Blade::render(<<<'BLADE'
+        <x-application.settings-section title="Primary server" helper="The server and network used by this resource.">
+            Content
+        </x-application.settings-section>
+    BLADE);
+
+    expect($html)
+        ->toContain('Primary server')
+        ->toContain('The server and network used by this resource.')
+        ->not->toContain('aria-label="More information"');
+});