feat: 实现 API 接口对接功能 (删除作品、作品搜索、修改密码)

按照 TDD 规范完成三个核心功能的接口对接：

## 新增功能

### 1. 删除作品功能 (app/generationRecord.tsx)
- 新增 use-template-generation-actions.ts hook
- 支持单个删除和批量删除作品
- 删除确认对话框
- 删除成功后自动刷新列表
- 完整的错误处理和加载状态

### 2. 作品搜索功能 (app/searchWorksResults.tsx)
- 新增 use-works-search.ts hook
- 替换模拟数据为真实 SDK 接口
- 支持关键词搜索和分类筛选
- 支持分页加载
- 完整的加载、错误、空结果状态处理

### 3. 修改密码功能 (app/changePassword.tsx)
- 新增 use-change-password.ts hook
- 使用 Better Auth 的 changePassword API
- 客户端表单验证（密码长度、确认密码匹配等）
- 成功后自动返回并提示

## 技术实现
- 严格遵循 TDD 规范（先写测试，后写实现）
- 新增 3 个 hooks 和对应的单元测试
- 更新中英文翻译文件
- 更新 jest.setup.js 添加必要的 mock

## 文档
- 新增 api_integration_report.md - API 对接分析报告
- 新增 api_integration_development_plan.md - 开发计划和完成汇总

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

locales/en-US.json

@@ -1,6 +1,10 @@
 {
     "common": {
-        "noData": "No Data"
+        "noData": "No Data",
+        "error": "Error",
+        "success": "Success",
+        "confirm": "Confirm",
+        "cancel": "Cancel"
     },
     "my": {
         "editProfile": "Edit Profile",
@@ -28,7 +32,10 @@
         "newPasswordSame": "New password cannot be the same as current password",
         "confirmPasswordRequired": "Please confirm new password",
         "confirmPasswordMismatch": "New passwords do not match",
-        "submit": "Confirm Changes"
+        "submit": "Confirm Changes",
+        "submitting": "Changing...",
+        "success": "Password changed successfully",
+        "apiError": "Failed to change password, please check if current password is correct"
     },
     "editProfile": {
         "namePlaceholder": "Enter nickname",
@@ -116,7 +123,11 @@
         "aiVideo": "AI Video",
         "originalImage": "Original Image",
         "reEdit": "Re-edit",
-        "regenerate": "Regenerate"
+        "regenerate": "Regenerate",
+        "deleteSuccess": "Deleted successfully",
+        "deleteError": "Delete failed",
+        "deleteConfirm": "Confirm to delete this record?",
+        "deleting": "Deleting..."
     },
     "search": {
         "history": "Search History",
@@ -126,7 +137,10 @@
         "refresh": "Refresh",
         "searchWorks": "Search Generated Works",
         "searchWorksPlaceholder": "Enter keywords to search generated works",
-        "noTags": "No recommended tags"
+        "noTags": "No recommended tags",
+        "loading": "Loading...",
+        "noResults": "No results found",
+        "errorOccurred": "Search error, please try again later"
     },
     "templateDetail": {
         "title": "Template Details",

locales/zh-CN.json

@@ -1,6 +1,10 @@
 {
     "common": {
-        "noData": "暂无数据"
+        "noData": "暂无数据",
+        "error": "错误",
+        "success": "成功",
+        "confirm": "确认",
+        "cancel": "取消"
     },
     "my": {
         "editProfile": "编辑资料",
@@ -28,7 +32,10 @@
         "newPasswordSame": "新密码不能与当前密码相同",
         "confirmPasswordRequired": "请确认新密码",
         "confirmPasswordMismatch": "两次输入的新密码不一致",
-        "submit": "确认修改"
+        "submit": "确认修改",
+        "submitting": "修改中...",
+        "success": "密码修改成功",
+        "apiError": "密码修改失败，请检查旧密码是否正确"
     },
     "editProfile": {
         "namePlaceholder": "请输入昵称",
@@ -116,7 +123,11 @@
         "aiVideo": "AI 视频",
         "originalImage": "原图",
         "reEdit": "重新编辑",
-        "regenerate": "再次生成"
+        "regenerate": "再次生成",
+        "deleteSuccess": "删除成功",
+        "deleteError": "删除失败",
+        "deleteConfirm": "确认删除该记录？",
+        "deleting": "删除中..."
     },
     "search": {
         "history": "搜索历史",
@@ -126,7 +137,10 @@
         "refresh": "换一换",
         "searchWorks": "搜索生成的作品",
         "searchWorksPlaceholder": "请输入关键词搜索生成的作品",
-        "noTags": "暂无推荐标签"
+        "noTags": "暂无推荐标签",
+        "loading": "加载中...",
+        "noResults": "未找到相关作品",
+        "errorOccurred": "搜索出错，请稍后重试"
     },
     "templateDetail": {
         "title": "模板详情",