Integrate CYLTabBar center scan button and unify UIKit navigation.

Add CYLTabBarController with a global scan entry, promote MainTabBarController to the window root after login, replace RouterPath-based navigation with AppNavigator, and fix Profile diffable cell reconfiguration crashes.

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

suixinkan_ios/Features/Home/Home.md

@@ -29,7 +29,7 @@ Home 模块负责登录后的首页工作台，包括当前景区展示、工作
 - `unsupported`：已知 iOS 不支持的入口，进入占位说明。
 - `placeholder`：未知或未迁移入口，记录诊断并进入占位说明。
 
-`HomeView` 不创建自己的 `NavigationStack`，而是使用 Main Tab 注入的 `RouterPath` 进行页面跳转。
+`HomeMenuRouting` 只作为首页菜单到 `AppNavigator` 的适配层：本地业务页面沿当前 UIKit 导航栈 push，订单和数据等一级入口交给导航器切换 Tab，未迁移入口进入占位页。
 
 ## 后续迁移
 

suixinkan_ios/Features/Home/ViewControllers/HomeMenuRouting.swift

@@ -19,42 +19,16 @@ enum HomeMenuRouting {
         let services = AppServices.shared
         switch route {
         case .tab(let tab):
-            services.appRouter.select(tab)
+            services.appNavigator.selectTab(tab)
         case .orders(let entry):
-            services.appRouter.selectOrders(entry: entry)
+            services.appNavigator.openOrdersEntry(entry)
         case .destination(let homeRoute):
-            push(homeRoute, from: viewController)
+            services.appNavigator.push(.home(homeRoute), from: viewController)
         case .unsupported(let uri, let title, _):
-            pushPlaceholder(title: title, uri: uri, from: viewController)
+            services.appNavigator.push(.home(.modulePlaceholder(uri: uri, title: title)), from: viewController)
         case .placeholder(let uri, let title):
             HomeRouteDiagnostics.recordUnknown(uri: uri, title: title)
-            pushPlaceholder(title: title, uri: uri, from: viewController)
+            services.appNavigator.push(.home(.modulePlaceholder(uri: uri, title: title)), from: viewController)
         }
     }
-
-    /// Push 首页二级路由页面。
-    static func push(_ route: HomeRoute, from viewController: UIViewController) {
-        let target = AppRouteViewControllerFactory.makeViewController(for: route, services: AppServices.shared)
-        viewController.navigationController?.pushViewController(target, animated: true)
-    }
-
-    /// Push 订单模块路由页面。
-    static func pushOrders(_ route: OrdersRoute, from viewController: UIViewController) {
-        let target = AppRouteViewControllerFactory.makeViewController(for: .orders(route), services: AppServices.shared)
-        viewController.navigationController?.pushViewController(target, animated: true)
-    }
-
-    /// Push 个人中心二级路由页面。
-    static func pushProfile(_ route: ProfileRoute, from viewController: UIViewController) {
-        let target = AppRouteViewControllerFactory.makeViewController(for: .profile(route), services: AppServices.shared)
-        viewController.navigationController?.pushViewController(target, animated: true)
-    }
-
-    /// Push Placeholder页面。
-    private static func pushPlaceholder(title: String, uri: String, from viewController: UIViewController) {
-        viewController.navigationController?.pushViewController(
-            FeaturePlaceholderViewController(title: title, uri: uri),
-            animated: true
-        )
-    }
 }

suixinkan_ios/Features/Home/ViewControllers/HomeViewController.swift

@@ -368,7 +368,7 @@ final class HomeViewController: UIViewController {
 
     /// 点击景区名称，跳转景区选择页。
     @objc private func scenicTapped() {
-        HomeMenuRouting.push(.scenicSelection, from: self)
+        appServices.appNavigator.push(.home(.scenicSelection), from: self)
     }
 
     /// 切换在线 / 离线状态。