feat(ui): unify status summaries, tooltips, and resource headings

Add shared status-summary and icon-tooltip components and wire them into
application, service, and database headings, breadcrumbs, and previews.
Badge production and PR domain links, prefer helper popups below the
trigger, keep full wire targets for button loading, and cover the UI
with feature tests.

tests/Feature/ServiceDomainsTest.php

@@ -263,6 +263,17 @@ it('keeps a stable key for the rendered domain list', function () {
         ->not->toContain('md5(serialize($domainRows))');
 });
 
+it('provides client-side search for service domains', function () {
+    $view = file_get_contents(resource_path('views/livewire/project/service/domains.blade.php'));
+
+    expect($view)
+        ->toContain('x-model="domainSearch"')
+        ->toContain('placeholder="Search services or domains"')
+        ->toContain('x-show="matchesDomainSearch(')
+        ->toContain('title="No domains found"')
+        ->toContain('hasDomainSearchResults(');
+});
+
 it('does not duplicate the service name as a badge in the domain cell', function () {
     $view = file_get_contents(resource_path('views/livewire/project/service/partials/domain-table.blade.php'));