feat(app): support custom max_active_requests per app (#22073)

web/i18n/en-US/app.ts

@@ -245,6 +245,9 @@ const translation = {
     notSetDesc: 'Currently nobody can access the web app. Please set permissions.',
   },
   noAccessPermission: 'No permission to access web app',
+  maxActiveRequests: 'Max concurrent requests',
+  maxActiveRequestsPlaceholder: 'Enter 0 for unlimited',
+  maxActiveRequestsTip: 'Maximum number of concurrent active requests per app (0 for unlimited)',
 }
 
 export default translation

web/i18n/zh-Hans/app.ts

@@ -246,6 +246,9 @@ const translation = {
     notSetDesc: '当前任何人都无法访问 Web 应用。请设置访问权限。',
   },
   noAccessPermission: '没有权限访问 web 应用',
+  maxActiveRequests: '最大活跃请求数',
+  maxActiveRequestsPlaceholder: '0 表示不限制',
+  maxActiveRequestsTip: '当前应用的最大活跃请求数（0 表示不限制）',
 }
 
 export default translation