Advance UIKit rewrite with AMap integration and core UI modules.

Integrate高德 SDK with simulator-safe build flags, add map views for operating area and punch points, refactor main tabs and key feature screens to UIKit with Diffable lists, and document Swift concurrency defaults in AGENTS.md.

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

suixinkan_ios/Features/MessageCenter/ViewModels/MessageCenterViewModel.swift

@@ -146,6 +146,7 @@ final class MessageCenterViewModel {
         }
     }
 
+    /// deduplicated并排序相关逻辑。
     private func deduplicatedAndSorted(_ source: [MessageItem]) -> [MessageItem] {
         var unique: [String: MessageItem] = [:]
         for item in source {
@@ -154,6 +155,7 @@ final class MessageCenterViewModel {
         return unique.values.sorted { $0.time > $1.time }
     }
 
+    /// 清空Messages。
     private func clearMessages() {
         messages = []
         hasMoreMessages = false