chore: remove mock data implementation for production PR merge

- Removed mockData() extension from FeedInfo.swift
- Removed LoadMockData action and handler from FeedReducer.swift
- Removed mock data loading logic and debug banner from FeedPage.swift
- Mock data for ExploreInfo was already removed by linter

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: graycreate

V2er/State/DataFlow/Model/FeedInfo.swift

@@ -139,102 +139,3 @@ struct FeedInfo: BaseModel {
     }
 
 }
-
-// MARK: - Mock Data for UI Testing
-extension FeedInfo {
-    static func mockData() -> FeedInfo {
-        var feedInfo = FeedInfo()
-        feedInfo.items = [
-            Item(id: "mock1",
-                 title: "深色模式下的文字对比度优化讨论",
-                 avatar: "https://cdn.v2ex.com/avatar/2c60/19e1/1_mini.png",
-                 userName: "testuser1",
-                 replyUpdate: "12分钟前",
-                 nodeName: "分享创造",
-                 nodeId: "create",
-                 replyNum: "42"),
-            
-            Item(id: "mock2",
-                 title: "SwiftUI 中实现自适应颜色系统的最佳实践，如何在保证视觉美观的同时确保可访问性",
-                 avatar: "https://cdn.v2ex.com/avatar/c4ca/4238/2_mini.png",
-                 userName: "swiftdev",
-                 replyUpdate: "25分钟前 designer 回复了",
-                 nodeName: "程序员",
-                 nodeId: "programmer",
-                 replyNum: "128"),
-            
-            Item(id: "mock3",
-                 title: "iOS 15 新特性：Dynamic Color 深度解析",
-                 avatar: "https://cdn.v2ex.com/avatar/9b1b/00d4/3_mini.png",
-                 userName: "iosdev",
-                 replyUpdate: "1小时前",
-                 nodeName: "iPhone",
-                 nodeId: "iphone",
-                 replyNum: "15"),
-            
-            Item(id: "mock4",
-                 title: "关于 V2EX 客户端的一些改进建议",
-                 avatar: "https://cdn.v2ex.com/avatar/e3db/1115/4_mini.png",
-                 userName: "feedback",
-                 replyUpdate: "2小时前",
-                 nodeName: "反馈",
-                 nodeId: "feedback",
-                 replyNum: "8"),
-            
-            Item(id: "mock5",
-                 title: "使用 Color.dynamic 实现深浅模式自动切换，支持 iOS 15+ 的高对比度模式",
-                 avatar: "https://cdn.v2ex.com/avatar/fa5e/4216/5_mini.png",
-                 userName: "uiexpert",
-                 replyUpdate: "3小时前 learner 回复了",
-                 nodeName: "设计",
-                 nodeId: "design",
-                 replyNum: "67"),
-            
-            Item(id: "mock6",
-                 title: "征集：你觉得哪些 App 的深色模式做得最好？",
-                 avatar: "https://cdn.v2ex.com/avatar/1b2c/3317/6_mini.png",
-                 userName: "survey",
-                 replyUpdate: "5小时前",
-                 nodeName: "问与答",
-                 nodeId: "qna",
-                 replyNum: "234"),
-            
-            Item(id: "mock7",
-                 title: "Text 和 Background 颜色搭配的无障碍设计原则",
-                 avatar: "https://cdn.v2ex.com/avatar/7d8e/4418/7_mini.png",
-                 userName: "a11y",
-                 replyUpdate: "6小时前",
-                 nodeName: "分享发现",
-                 nodeId: "share",
-                 replyNum: "19"),
-            
-            Item(id: "mock8",
-                 title: "Swift Package Manager 管理颜色资源的技巧分享，如何构建跨项目的设计系统",
-                 avatar: "https://cdn.v2ex.com/avatar/8e9f/5519/8_mini.png",
-                 userName: "swiftpm",
-                 replyUpdate: "8小时前 packager 回复了",
-                 nodeName: "macOS",
-                 nodeId: "macos",
-                 replyNum: "45"),
-            
-            Item(id: "mock9",
-                 title: "讨论：App Store 应该强制要求应用支持深色模式吗？",
-                 avatar: "https://cdn.v2ex.com/avatar/9fa0/6620/9_mini.png",
-                 userName: "appstore",
-                 replyUpdate: "10小时前",
-                 nodeName: "Apple",
-                 nodeId: "apple",
-                 replyNum: "156"),
-            
-            Item(id: "mock10",
-                 title: "分享一个 SwiftUI Color Extension，让颜色管理更简单",
-                 avatar: "https://cdn.v2ex.com/avatar/0ab1/7721/10_mini.png",
-                 userName: "coder",
-                 replyUpdate: "12小时前",
-                 nodeName: "分享创造",
-                 nodeId: "create",
-                 replyNum: "88")
-        ]
-        return feedInfo
-    }
-}

V2er/State/DataFlow/Reducers/FeedReducer.swift

@@ -24,12 +24,6 @@ func feedStateReducer(_ state: FeedState, _ action: Action) -> (FeedState, Actio
                 state.feedInfo = newsInfo ?? FeedInfo()
                 state.willLoadPage = 1
             } else { }
-        case let action as FeedActions.LoadMockData:
-            // Load mock data for UI testing when not logged in
-            state.feedInfo = FeedInfo.mockData()
-            state.hasLoadedOnce = true
-            state.showProgressView = false
-            state.refreshing = false
         case let action as FeedActions.LoadMore.Start:
             guard !state.refreshing else { break }
             guard !state.loadingMore else { break }
@@ -103,9 +97,5 @@ struct FeedActions {
     struct ClearMsgBadge: Action {
         var target: Reducer = reducer
     }
-    
-    struct LoadMockData: Action {
-        var target: Reducer = reducer
-    }
 
 }

V2er/View/Feed/FeedPage.swift

@@ -18,12 +18,7 @@ struct FeedPage: BaseHomePageView {
     var isSelected: Bool {
         let selected = selecedTab == .feed
         if selected && !state.hasLoadedOnce {
-            // Check if user is not logged in, load mock data for UI testing
-            if !AccountState.hasSignIn() {
-                dispatch(FeedActions.LoadMockData())
-            } else {
-                dispatch(FeedActions.FetchData.Start(autoLoad: true))
-            }
+            dispatch(FeedActions.FetchData.Start(autoLoad: true))
         }
         return selected
     }
@@ -39,23 +34,6 @@ struct FeedPage: BaseHomePageView {
     @ViewBuilder
     private var contentView: some View {
         VStack(spacing: 0) {
-            // Show debug banner when using mock data
-            if !AccountState.hasSignIn() && state.hasLoadedOnce {
-                HStack {
-                    Image(systemName: "exclamationmark.triangle.fill")
-                        .foregroundColor(.orange)
-                    Text("Debug Mode: Showing mock data (not logged in)")
-                        .font(.caption)
-                        .foregroundColor(.secondaryText)
-                }
-                .padding(.horizontal, 12)
-                .padding(.vertical, 8)
-                .background(Color.dynamic(light: Color.orange.opacity(0.1), dark: Color.orange.opacity(0.2)))
-                .cornerRadius(8)
-                .padding(.horizontal, 12)
-                .padding(.top, 8)
-            }
-            
             LazyVStack(spacing: 0) {
                 ForEach(state.feedInfo.items) { item in
                     NavigationLink(destination: FeedDetailPage(initData: item)) {