feat: 更新FeedListView以使用ViewStore管理状态

- 将FeedListView中的状态管理从store转换为viewStore，提升代码可读性和一致性。
- 移除不必要的本地状态isEditFeedSheetPresented，简化视图逻辑。
- 更新sheet呈现逻辑，确保与viewStore的状态绑定，增强用户体验。

yana/Views/FeedListView.swift

@@ -4,10 +4,8 @@ import ComposableArchitecture
 struct FeedListView: View {
     let store: StoreOf<FeedListFeature>
     
-    @State private var isEditFeedSheetPresented = false // 本地状态用于 sheet
-    
     var body: some View {
-        WithPerceptionTracking {
+        WithViewStore(self.store, observe: { $0 }) { viewStore in
             GeometryReader { geometry in
                 ZStack {
                     // 背景图片
@@ -28,7 +26,7 @@ struct FeedListView: View {
                                 .frame(maxWidth: .infinity, alignment: .center)
                             Spacer(minLength: 0)
                             Button(action: {
-                                store.send(.editFeedButtonTapped)
+                                viewStore.send(.editFeedButtonTapped)
                             }) {
                                 Image("add icon")
                                     .resizable()
@@ -54,14 +52,14 @@ struct FeedListView: View {
                 }
             }
             .onAppear {
-                store.send(.onAppear)
+                viewStore.send(.onAppear)
+            }
+            .sheet(isPresented: viewStore.binding(
+                get: \.isEditFeedPresented,
+                send: { $0 ? .editFeedButtonTapped : .editFeedDismissed }
+            )) {
+                EditFeedView()
             }
-//            .sheet(isPresented: store.binding(
-//                get: \.isEditFeedPresented,
-//                send: { $0 ? .editFeedButtonTapped : .editFeedDismissed }
-//            )) {
-//                EditFeedView()
-//            }
         }
     }
 }