feat: 更新 EPEditSettingViewController 以增强用户信息管理功能

主要变更：
1. 在 EPEditSettingViewController 中添加了用户头像和相机图标的布局，提升用户界面友好性。
2. 引入 EPMineAPIHelper 以支持头像更新功能，简化 API 调用。
3. 优化了导航栏的显示和隐藏逻辑，确保用户体验流畅。
4. 更新了 UITableView 的数据源和布局，确保信息展示清晰。

此更新旨在提升用户体验，简化用户信息的管理和更新流程。

YuMi/E-P/NewMine/Controllers/EPMineViewController.m

@@ -41,7 +41,6 @@
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    
     [self setupUI];
     
     NSLog(@"[EPMineViewController] viewDidLoad 完成");
@@ -49,10 +48,7 @@
 
 - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
-    
-    // 隐藏导航栏
     [self.navigationController setNavigationBarHidden:YES animated:animated];
-    
     // 每次显示时加载最新数据
     [self loadUserDetailInfo];
 }
@@ -60,8 +56,13 @@
 // MARK: - Setup
 
 - (void)setupUI {
-    // 背景渐变色
-    self.view.backgroundColor = [UIColor colorWithRed:0.047 green:0.020 blue:0.153 alpha:1.0]; // #0C0527
+    UIImageView *bgImageView = [[UIImageView alloc] initWithImage:kImage(@"vc_bg")];
+    bgImageView.contentMode = UIViewContentModeScaleAspectFill;
+    bgImageView.clipsToBounds = YES;
+    [self.view addSubview:bgImageView];
+    [bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.edges.mas_equalTo(self.view);
+    }];
     
     [self setupHeaderView];
     [self setupMomentListView];
@@ -73,19 +74,25 @@
     self.headerView = [[EPMineHeaderView alloc] initWithFrame:CGRectZero];
     [self.view addSubview:self.headerView];
     
-    // 使用约束布局
-    self.headerView.translatesAutoresizingMaskIntoConstraints = NO;
-    [NSLayoutConstraint activateConstraints:@[
-        [self.headerView.topAnchor constraintEqualToAnchor:self.view.topAnchor],
-        [self.headerView.leadingAnchor constraintEqualToAnchor:self.view.leadingAnchor],
-        [self.headerView.trailingAnchor constraintEqualToAnchor:self.view.trailingAnchor],
-        [self.headerView.heightAnchor constraintEqualToConstant:320]
-    ]];
+    // 使用 Masonry 约束布局
+    [self.headerView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.mas_equalTo(self.view);
+        make.leading.mas_equalTo(self.view);
+        make.trailing.mas_equalTo(self.view);
+        make.height.mas_equalTo(kGetScaleWidth(320));
+    }];
     
-    // 监听设置按钮点击事件
+    // 设置按钮点击回调
+    __weak typeof(self) weakSelf = self;
+    self.headerView.onSettingsButtonTapped = ^{
+        __strong typeof(weakSelf) self = weakSelf;
+        [self openSettings];
+    };
+    
+    // 监听头像更新事件
     [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(openSettings)
-                                                 name:@"EPMineHeaderSettingsButtonTapped"
+                                             selector:@selector(onAvatarUpdated:)
+                                                 name:@"EPEditSettingAvatarUpdated"
                                                object:nil];
 }
 
@@ -93,14 +100,13 @@
     self.momentListView = [[EPMomentListView alloc] initWithFrame:CGRectZero];
     [self.view addSubview:self.momentListView];
     
-    // 使用约束布局
-    self.momentListView.translatesAutoresizingMaskIntoConstraints = NO;
-    [NSLayoutConstraint activateConstraints:@[
-        [self.momentListView.topAnchor constraintEqualToAnchor:self.headerView.bottomAnchor],
-        [self.momentListView.leadingAnchor constraintEqualToAnchor:self.view.leadingAnchor],
-        [self.momentListView.trailingAnchor constraintEqualToAnchor:self.view.trailingAnchor],
-        [self.momentListView.bottomAnchor constraintEqualToAnchor:self.view.bottomAnchor]
-    ]];
+    // 使用 Masonry 约束布局
+    [self.momentListView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.mas_equalTo(self.headerView.mas_bottom);
+        make.bottom.mas_equalTo(self.view);
+        make.leading.mas_equalTo(self.view);
+        make.trailing.mas_equalTo(self.view);
+    }];
 }
 
 // MARK: - Data Loading
@@ -172,13 +178,37 @@
 // MARK: - Actions
 
 - (void)openSettings {
+    // 隐藏返回按钮文字，只保留白色箭头
+    self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@""
+                                                                             style:UIBarButtonItemStylePlain
+                                                                            target:nil
+                                                                            action:nil];
+    
     EPEditSettingViewController *settingsVC = [[EPEditSettingViewController alloc] init];
+    // 传递用户信息到设置页面
+    if (self.userInfo) {
+        [settingsVC updateWithUserInfo:self.userInfo];
+    }
     [self.navigationController pushViewController:settingsVC animated:YES];
-    NSLog(@"[EPMineViewController] 打开设置页面");
+    NSLog(@"[EPMineViewController] 打开设置页面，已传递用户信息");
+}
+
+- (void)onAvatarUpdated:(NSNotification *)notification {
+    NSString *avatarUrl = notification.userInfo[@"avatarUrl"];
+    if (avatarUrl && self.userInfo) {
+        // 更新本地用户信息
+        self.userInfo.avatar = avatarUrl;
+        
+        // 更新 UI 显示
+        [self updateHeaderWithUserInfo:self.userInfo];
+        
+        NSLog(@"[EPMineViewController] 头像已更新: %@", avatarUrl);
+    }
 }
 
 - (void)dealloc {
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
+    // 只移除头像更新通知的观察者，设置按钮现在使用 block 回调
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:@"EPEditSettingAvatarUpdated" object:nil];
 }
 
 @end