新增完整 UI Test 回归套件，并完善启动隔离逻辑。

按模块拆分 XCUITest 用例与 Support 基础设施，UI Test 运行时跳过推送与排队 WebSocket，并将 Podfile 最低版本对齐 iOS 16。

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkan/App/RootView.swift

@@ -146,7 +146,7 @@ struct RootView: View {
                         toastCenter: toastCenter
                     )
                 }
-                if appSession.isLoggedIn {
+                if appSession.isLoggedIn, !AppUITestLaunchState.isRunningUITests {
                     PushNotificationManager.shared.requestAuthorizationAndRegister()
                 }
             }
@@ -161,6 +161,7 @@ struct RootView: View {
                 )
             }
             .onChange(of: scenePhase) { newPhase in
+                guard !AppUITestLaunchState.isRunningUITests else { return }
                 if appSession.isLoggedIn {
                     scenicQueueRuntime.update(
                         api: scenicQueueAPI,
@@ -173,6 +174,7 @@ struct RootView: View {
                 }
             }
             .onChange(of: accountContext.currentScenic?.id) { _ in
+                guard !AppUITestLaunchState.isRunningUITests else { return }
                 if appSession.isLoggedIn {
                     scenicQueueRuntime.update(
                         api: scenicQueueAPI,
@@ -185,7 +187,9 @@ struct RootView: View {
             .onChange(of: appSession.phase) { phase in
                 switch phase {
                 case .loggedIn:
-                    PushNotificationManager.shared.requestAuthorizationAndRegister()
+                    if !AppUITestLaunchState.isRunningUITests {
+                        PushNotificationManager.shared.requestAuthorizationAndRegister()
+                    }
                 case .loggedOut:
                     accountContext.reset()
                     permissionContext.reset()