feat: 統一全系統頁面標題樣式、優化側邊欄與實作角色成員查看功能

bootstrap/app.php

@@ -3,6 +3,9 @@
 use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Configuration\Exceptions;
 use Illuminate\Foundation\Configuration\Middleware;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+use Spatie\Permission\Exceptions\UnauthorizedException;
+use Inertia\Inertia;
 
 return Application::configure(basePath: dirname(__DIR__))
     ->withRouting(
@@ -14,7 +17,25 @@ return Application::configure(basePath: dirname(__DIR__))
         $middleware->web(append: [
             \App\Http\Middleware\HandleInertiaRequests::class,
         ]);
+
+        // 註冊 Spatie Permission 中間件別名
+        $middleware->alias([
+            'permission' => \Spatie\Permission\Middleware\PermissionMiddleware::class,
+            'role' => \Spatie\Permission\Middleware\RoleMiddleware::class,
+            'role_or_permission' => \Spatie\Permission\Middleware\RoleOrPermissionMiddleware::class,
+        ]);
     })
     ->withExceptions(function (Exceptions $exceptions): void {
-        //
+        // 處理 Spatie Permission 的 UnauthorizedException
+        $exceptions->render(function (UnauthorizedException $e) {
+            return Inertia::render('Error/403')->toResponse(request())->setStatusCode(403);
+        });
+
+        // 處理一般的 403 HttpException
+        $exceptions->render(function (HttpException $e) {
+            if ($e->getStatusCode() === 403) {
+                return Inertia::render('Error/403')->toResponse(request())->setStatusCode(403);
+            }
+        });
     })->create();
+