✨ feat: 应用界面重构 - 从模板中心到AI内容生成平台

- 重构首页：从模板列表展示改为AI功能展示界面
- 更新底部导航：将explore改为content，index改为home
- 新增多个页面：积分、兑换、历史记录、结果展示、设置等
- 优化UI组件：新增通用按钮、分类标签、加载状态等组件
- 清理冗余文件：删除旧的认证文档和积分详情页面
- 更新主题配置：调整配色方案和视觉风格
- 修复导入路径：优化组件导入结构

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

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

package-lock.json

@@ -10,7 +10,7 @@
       "dependencies": {
         "@better-auth/expo": "^1.3.27",
         "@better-auth/stripe": "^1.3.27",
-        "@bowong/better-auth-stripe": "1.3.27-c",
+        "@bowong/better-auth-stripe": "1.3.27-g",
         "@expo/vector-icons": "^15.0.2",
         "@react-native-async-storage/async-storage": "^2.2.0",
         "@react-navigation/bottom-tabs": "^7.4.0",
@@ -37,6 +37,7 @@
         "expo-symbols": "~1.0.7",
         "expo-system-ui": "~6.0.7",
         "expo-web-browser": "~15.0.8",
+        "lucide-react": "^0.548.0",
         "react": "19.1.0",
         "react-dom": "19.1.0",
         "react-native": "0.81.4",
@@ -1508,9 +1509,9 @@
       "version": "1.1.18"
     },
     "node_modules/@bowong/better-auth-stripe": {
-      "version": "1.3.27-c",
-      "resolved": "https://registry.npmmirror.com/@bowong/better-auth-stripe/-/better-auth-stripe-1.3.27-c.tgz",
-      "integrity": "sha512-2rW/YWKCzWun0bxlGhu+rZj6xwuXpr6dO7yf4YNBkRQyLEFHzj++oL6G9jANF5aMXe9RaD64wT2SaPWnhEs0Wg==",
+      "version": "1.3.27-g",
+      "resolved": "https://registry.npmjs.org/@bowong/better-auth-stripe/-/better-auth-stripe-1.3.27-g.tgz",
+      "integrity": "sha512-FlbTF5U1qegVvrDOpwVzQshLla5OuPLQFrNwLJ1QbWf5sesq1iO9bBi2zukhEmEsmj3gdt4qBS+nFa2FyqYTmA==",
       "license": "MIT",
       "dependencies": {
         "defu": "^6.1.4",
@@ -4339,7 +4340,7 @@
     },
     "node_modules/@react-native-async-storage/async-storage": {
       "version": "2.2.0",
-      "resolved": "https://registry.npmmirror.com/@react-native-async-storage/async-storage/-/async-storage-2.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/@react-native-async-storage/async-storage/-/async-storage-2.2.0.tgz",
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       "license": "MIT",
       "dependencies": {
@@ -11471,6 +11472,15 @@
       "version": "3.1.1",
       "license": "ISC"
     },
+    "node_modules/lucide-react": {
+      "version": "0.548.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.548.0.tgz",
+      "integrity": "sha512-63b16z63jM9yc1MwxajHeuu0FRZFsDtljtDjYm26Kd86UQ5HQzu9ksEtoUUw4RBuewodw/tGFmvipePvRsKeDA==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/make-error": {
       "version": "1.3.6",
       "resolved": "https://registry.npmmirror.com/make-error/-/make-error-1.3.6.tgz",