Add APNs push notification registration and payload routing.

Introduce AppDelegate, explicit Info.plist and entitlements, and wire PushNotificationManager into login lifecycle for device token upload and notification handling.

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

suixinkan/App/AppDelegate.swift

@@ -0,0 +1,41 @@
+//
+//  AppDelegate.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/26.
+//
+
+import UIKit
+
+/// AppDelegate 承接 APNs 系统回调，SwiftUI App 入口通过 adaptor 注入。
+final class AppDelegate: NSObject, UIApplicationDelegate {
+    func application(
+        _ application: UIApplication,
+        didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data
+    ) {
+        Task { @MainActor in
+            PushNotificationManager.shared.handleDeviceToken(deviceToken)
+        }
+    }
+
+    func application(
+        _ application: UIApplication,
+        didFailToRegisterForRemoteNotificationsWithError error: Error
+    ) {
+        Task { @MainActor in
+            PushNotificationManager.shared.handleRegistrationError(error)
+        }
+    }
+
+    func application(
+        _ application: UIApplication,
+        didReceiveRemoteNotification userInfo: [AnyHashable: Any],
+        fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void
+    ) {
+        let payload = PushPayload(userInfo: userInfo)
+        Task { @MainActor in
+            PushNotificationManager.shared.handleRemoteNotification(payload)
+            completionHandler(.newData)
+        }
+    }
+}

suixinkan/App/RootView.swift

@@ -28,6 +28,7 @@ struct RootView: View {
     @State private var statisticsAPI: StatisticsAPI
     @State private var paymentAPI: PaymentAPI
     @State private var walletAPI: WalletAPI
+    @State private var pushAPI: PushAPI
     @State private var scenicPermissionAPI: ScenicPermissionAPI
     @State private var scenicSettlementAPI: ScenicSettlementAPI
     @State private var messageCenterAPI: MessageCenterAPI
@@ -63,6 +64,7 @@ struct RootView: View {
         _statisticsAPI = State(initialValue: StatisticsAPI(client: apiClient))
         _paymentAPI = State(initialValue: PaymentAPI(client: apiClient))
         _walletAPI = State(initialValue: WalletAPI(client: apiClient))
+        _pushAPI = State(initialValue: PushAPI(client: apiClient))
         _scenicPermissionAPI = State(initialValue: ScenicPermissionAPI(client: apiClient))
         _scenicSettlementAPI = State(initialValue: ScenicSettlementAPI(client: apiClient))
         _messageCenterAPI = State(initialValue: MessageCenterAPI(client: apiClient))
@@ -114,6 +116,7 @@ struct RootView: View {
             .environment(statisticsAPI)
             .environment(paymentAPI)
             .environment(walletAPI)
+            .environment(pushAPI)
             .environment(scenicPermissionAPI)
             .environment(scenicSettlementAPI)
             .environment(messageCenterAPI)
@@ -132,6 +135,7 @@ struct RootView: View {
             .environment(authSessionCoordinator)
             .task {
                 apiClient.bindAuthTokenProvider { appSession.token }
+                PushNotificationManager.shared.configure(api: pushAPI, session: appSession, router: appRouter)
                 await globalLoading.withLoading {
                     await sessionBootstrapper.restore(
                         appSession: appSession,
@@ -142,6 +146,9 @@ struct RootView: View {
                         toastCenter: toastCenter
                     )
                 }
+                if appSession.isLoggedIn {
+                    PushNotificationManager.shared.requestAuthorizationAndRegister()
+                }
             }
             .task(id: scenicSpotTaskID) {
                 guard appSession.isLoggedIn else {
@@ -176,12 +183,18 @@ struct RootView: View {
                 }
             }
             .onChange(of: appSession.phase) { _, phase in
-                guard phase == .loggedOut else { return }
-                accountContext.reset()
-                permissionContext.reset()
-                scenicSpotContext.reset()
-                appRouter.reset()
-                toastCenter.dismiss()
+                switch phase {
+                case .loggedIn:
+                    PushNotificationManager.shared.requestAuthorizationAndRegister()
+                case .loggedOut:
+                    accountContext.reset()
+                    permissionContext.reset()
+                    scenicSpotContext.reset()
+                    appRouter.reset()
+                    toastCenter.dismiss()
+                case .restoring:
+                    break
+                }
             }
     }
 

suixinkan/App/suixinkanApp.swift

@@ -10,6 +10,8 @@ import SwiftUI
 /// 应用入口实体，负责把 SwiftUI 根视图挂载到主窗口。
 @main
 struct suixinkanApp: App {
+    @UIApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
+
     var body: some Scene {
         WindowGroup {
             RootView()