feat(home): 实现游客模式与登录流程优化

- 添加游客模式，展示公共内容无需强制登录
- 实现游客模块展示打卡、计划、关于我们等功能介绍
- 添加产品介绍页面显示学习成长工具详情
- 优化登录流程，添加用户协议和隐私政策同意选项
- 更新角色标签将老师改为管理员，学员改为成员
- 添加注销账号功能替代退出登录
- 实现webview页面域名白名单安全验证
- 添加隐私政策和用户协议页面
- 优化页面跳转逻辑和错误提示信息
- 统一项目名称从明缘进阶场改为明缘云道场

app.json

@@ -5,12 +5,13 @@
     "pages/plan/plan",
     "pages/plan-submit/plan-submit",
     "pages/profile/profile",
-    "pages/webview/webview"
+    "pages/webview/webview",
+    "pages/privacy/privacy"
   ],
   "window": {
     "navigationBarBackgroundColor": "#2C1810",
     "navigationBarTextStyle": "white",
-    "navigationBarTitleText": "明缘进阶场",
+    "navigationBarTitleText": "明缘云道场",
     "backgroundColor": "#FDFBF7",
     "backgroundTextStyle": "dark"
   },
@@ -20,11 +21,31 @@
     "backgroundColor": "#ffffff",
     "borderStyle": "black",
     "list": [
-      { "pagePath": "pages/home/home", "text": "首页", "iconPath": "assets/tabbar/home.png", "selectedIconPath": "assets/tabbar/home-active.png" },
-      { "pagePath": "pages/checkin/checkin", "text": "打卡", "iconPath": "assets/tabbar/checkin.png", "selectedIconPath": "assets/tabbar/checkin-active.png" },
-      { "pagePath": "pages/plan/plan", "text": "计划", "iconPath": "assets/tabbar/plan.png", "selectedIconPath": "assets/tabbar/plan-active.png" },
-      { "pagePath": "pages/profile/profile", "text": "我的", "iconPath": "assets/tabbar/profile.png", "selectedIconPath": "assets/tabbar/profile-active.png" }
+      {
+        "pagePath": "pages/home/home",
+        "text": "首页",
+        "iconPath": "assets/tabbar/home.png",
+        "selectedIconPath": "assets/tabbar/home-active.png"
+      },
+      {
+        "pagePath": "pages/checkin/checkin",
+        "text": "打卡",
+        "iconPath": "assets/tabbar/checkin.png",
+        "selectedIconPath": "assets/tabbar/checkin-active.png"
+      },
+      {
+        "pagePath": "pages/plan/plan",
+        "text": "计划",
+        "iconPath": "assets/tabbar/plan.png",
+        "selectedIconPath": "assets/tabbar/plan-active.png"
+      },
+      {
+        "pagePath": "pages/profile/profile",
+        "text": "我的",
+        "iconPath": "assets/tabbar/profile.png",
+        "selectedIconPath": "assets/tabbar/profile-active.png"
+      }
     ]
   },
   "sitemapLocation": "sitemap.json"
-}
+}