fix(ui): improve dropdown positioning and empty backup states

Refactor dropdown behavior, add sorted resource selection to breadcrumbs, and show an empty state when no backup executions exist.

tests/Feature/DatabaseBackupsLayoutTest.php

@@ -43,3 +43,10 @@ it('shows the backup path directly on every execution', function () {
         ->toContain('class="select-all truncate font-mono text-[11px]')
         ->not->toContain('backup-executions-table-grid border-t');
 });
+
+it('keeps backup execution actions in the normal table flow', function () {
+    $executions = file_get_contents(resource_path('views/livewire/project/database/backup-executions.blade.php'));
+
+    expect($executions)
+        ->not->toContain('sticky right-0');
+});