Initial commit: suixinkan_ios UIKit rewrite project.

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

suixinkan_ios/Features/MessageCenter/ViewControllers/MessageCenterViewController.swift

@@ -0,0 +1,69 @@
+//
+//  MessageCenterViewController.swift
+//  suixinkan
+//
+//  Created by Codex on 2026/6/26.
+//
+
+import UIKit
+
+/// 消息中心列表页。
+final class MessageCenterViewController: ModuleTableViewController {
+    private let viewModel = MessageCenterViewModel()
+
+    override func viewDidLoad() {
+        title = "消息中心"
+        navigationItem.rightBarButtonItem = UIBarButtonItem(
+            title: "全部已读",
+            style: .plain,
+            target: self,
+            action: #selector(markAllRead)
+        )
+        super.viewDidLoad()
+        wireViewModel(viewModel) { [weak self] in self?.updateBarButtons() }
+    }
+
+    override func tableRowCount() -> Int {
+        viewModel.messages.count
+    }
+
+    override func configureCell(_ cell: TitleSubtitleTableViewCell, at indexPath: IndexPath) {
+        let item = viewModel.messages[indexPath.row]
+        cell.configure(
+            title: item.title,
+            subtitle: item.detail,
+            detail: item.isRead ? item.time : "未读 · \(item.time)"
+        )
+        cell.accessoryType = item.isRead ? .none : .disclosureIndicator
+    }
+
+    override func didSelectTableRow(at indexPath: IndexPath) {
+        let item = viewModel.messages[indexPath.row]
+        Task {
+            try? await viewModel.markAsRead(api: services.messageCenterAPI, item: item)
+            showAlert(title: item.title, message: item.detail)
+        }
+    }
+
+    override func reloadContent() async {
+        isLoading = viewModel.messages.isEmpty
+        await viewModel.reloadFirstPage(api: services.messageCenterAPI)
+        isLoading = false
+    }
+
+    @objc private func markAllRead() {
+        Task { try? await viewModel.markAllAsRead(api: services.messageCenterAPI) }
+    }
+
+    private func updateBarButtons() {
+        navigationItem.rightBarButtonItem?.isEnabled = viewModel.unreadCount > 0 && !viewModel.messages.isEmpty
+    }
+
+    private func showAlert(title: String, message: String) {
+        let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
+        alert.addAction(UIAlertAction(title: "知道了", style: .default))
+        present(alert, animated: true)
+    }
+}
+
+extension MessageCenterViewModel: ViewModelBindable {}