refactor: better php8 usage

- Change simple property init and assign to constructor promotion
- Remove unused variable in catch()
- Change docs types to union types, where possible

app/Http/Controllers/Staff/ChatStatusController.php

@@ -25,8 +25,6 @@ class ChatStatusController extends Controller
 {
     /**
      * ChatController Constructor.
-     *
-     * @param \App\Repositories\ChatRepository $chatRepository
      */
     public function __construct(private ChatRepository $chatRepository)
     {
@@ -34,10 +32,8 @@ class ChatStatusController extends Controller
 
     /**
      * Chat Management.
-     *
-     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
      */
-    public function index()
+    public function index(): \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     {
         $chatstatuses = $this->chatRepository->statuses();
 
@@ -49,7 +45,6 @@ class ChatStatusController extends Controller
     /**
      * Store A New Chat Status.
      *
-     * @param \Illuminate\Http\Request $request
      *
      * @return \Illuminate\Http\RedirectResponse
      */
@@ -79,9 +74,7 @@ class ChatStatusController extends Controller
     /**
      * Update A Chat Status.
      *
-     * @param \Illuminate\Http\Request $request
      * @param \App\Models\ChatStatus   $id
-     *
      * @return \Illuminate\Http\RedirectResponse
      */
     public function update(Request $request, $id)