fix(auth): enforce authorization checks across API and Livewire components

- Add authorization checks to API controller endpoints (view, create, update, delete)
- Wrap Livewire component methods with try-catch for consistent error handling
- Add AuthorizesRequests trait to components requiring authorization checks
- Ensure all sensitive operations verify user permissions before execution
- Implement unified error handling with handleError() helper function

app/Livewire/Security/PrivateKey/Index.php

@@ -21,8 +21,12 @@ class Index extends Component
 
     public function cleanupUnusedKeys()
     {
-        $this->authorize('create', PrivateKey::class);
-        PrivateKey::cleanupUnusedKeys();
-        $this->dispatch('success', 'Unused keys have been cleaned up.');
+        try {
+            $this->authorize('create', PrivateKey::class);
+            PrivateKey::cleanupUnusedKeys();
+            $this->dispatch('success', 'Unused keys have been cleaned up.');
+        } catch (\Throwable $e) {
+            return handleError($e, $this);
+        }
     }
 }