Merge branch 'main' of https://git.yulinling.site/rsgltzyd/testing-tool into develop

* feat: 生成成功改为 toast 提示
* refactor: 数据预览改为显示示例数据，简化组件逻辑
* fix: 非必填字段预览显示 null
* fix: 修复空值率与必填状态的逻辑
* fix: 切换为非必填时默认空值率 100%
* feat: 字段编辑弹窗添加「完成」按钮 去除关闭按钮，添加取消按钮
* refactor: 删除未使用的 defaultNullRate 功能
* feat: 优化规则管理功能
* fix: 更新 features 测试断言以匹配新增的 testDataGenerator
* refactor: 将 formatFileSize 重命名为 formatBytes 并移至通用工具模块
* refactor: 使用 Label 组件替换原生 label 元素，并在 DecodeResultPaper 中引入 Input 组件
* refactor: 规范化页面组件目录结构
* refactor(JsonTools): 规范化页面组件目录结构
* refactor(StorageCleaner): 规范化页面组件目录结构
* refactor(Timestamp): 规范化页面组件目录结构
* refactor(i18n): 移除 chrome.i18n 国际化，统一使用中文硬编码
* refactor(AppRoot): 移除 RouterProvider 组件，直接渲染子组件
* fix(RouterProvider): 将 goBack 重命名为 goHome，修复跨窗同步 merge 不一致
* fix(ThemeModeProvider): 修复主题快照同步与首屏闪烁问题
* refactor: 将 UI 文案改为中文并优化相关逻辑
* refactor: 清理代码注释并优化组件结构
* feat(Dashboard): 重构仪表板功能组件和逻辑
* refactor: 更新功能键名称并移除 README 文件
* refactor: 重构 TopBar 组件并更新项目结构
* feat(TopBar): 添加搜索功能组件并优化结构
* refactor: 统一使用 Button 组件替换原有 button 元素
* feat: 添加 EmptyPlaceholder 组件并更新相关页面
* feat(TextStatistics): 引入 StatCard 组件以优化统计信息展示
* feat(Timestamp): 重构时间戳转换功能，新增 ConverterForm 组件
* feat(Jwt): 重构 JWT 组件，新增常量和结果视图
* refactor(RightClickRestorer): 用状态配置表简化页面 UI 结构
* fix(business): 修复 skewedRandom 函数中的数学计算错误
* refactor(ImageUploader): 移除预览 URL 相关逻辑并简化粘贴事件处理
* feat(TestDataGenerator): 更新规则编辑提示和警告显示逻辑
* refactor(CopyButton.test): 移除冗余测试用例
* refactor(RouterProvider, chromeStorage, useContextMenuData): 更新存储获取逻辑以移除默认值参数
* refactor(代码重复): 抽取共享工具函数与 UI 组件，消除多处重复实现
* fix(RouterProvider): 修复初始加载状态逻辑，确保在加载前不覆盖 chrome.storage
* feat(TopBar): 添加搜索框快捷键提示功能及相关测试
* refactor(StorageCleaner): 移动 isRestrictedUrl 函数到独立模块并更新相关引用
* fix(StorageCleaner): 修复 IndexedDB 清理竞态、部分成功计数与刷新后状态同步
* fix: 修复路由初始化竞态、存储状态静默覆盖与存储清理误删
* refactor: 统一中文文案并简化组件结构，提升代码可读性
* refactor: 更新 Worker 消息类型以支持生成任务 ID
* fix: 修复 ruleStorage 写入失败处理与 CopyButton 成功态样式

src/pages/TestDataGenerator/components/FieldList.tsx

@@ -234,38 +234,29 @@ export default function FieldList({
       if (!ruleName.trim()) return;
 
       const trimmedName = ruleName.trim();
-      const existingRule = ruleStorage.getByName(trimmedName);
 
       // 检查名称是否重复
-      if (!overwrite && existingRule) {
+      if (!overwrite) {
+        const existingRule = ruleStorage.getByName(trimmedName);
+        if (existingRule) {
           setShowConfirmOverwrite(true);
           return;
         }
-
-      const savedRule = ruleStorage.save(
-        overwrite && existingRule
-          ? {
-              id: existingRule.id,
-              name: trimmedName,
-              description: ruleDescription.trim(),
-              fields: fields,
       }
-          : {
+
+      const newRule = ruleStorage.save({
         name: trimmedName,
         description: ruleDescription.trim(),
         fields: fields,
-            },
+      });
-      );
 
-      if (savedRule) {
+      if (newRule) {
         setShowSaveDialog(false);
         setShowConfirmOverwrite(false);
         setRuleName('');
         setRuleDescription('');
-        toast.success(overwrite ? '规则已覆盖' : '规则已保存');
+        toast.success('规则已保存');
         onRuleSaved?.();
-      } else {
-        toast.error('规则保存失败');
       }
     },
     [ruleName, ruleDescription, fields, onRuleSaved],

src/pages/TestDataGenerator/components/__tests__/FieldList.test.tsx

@@ -1,92 +0,0 @@
-import { beforeEach, describe, expect, it, vi } from 'vitest';
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import type { FieldConfig } from '@/types/testDataGenerator';
-
-vi.mock('@/utils/ruleStorage', () => ({
-  getByName: vi.fn(),
-  save: vi.fn(),
-  update: vi.fn(),
-}));
-
-vi.mock('sonner', () => ({
-  toast: {
-    success: vi.fn(),
-    error: vi.fn(),
-  },
-}));
-
-import FieldList from '../FieldList';
-import * as ruleStorage from '@/utils/ruleStorage';
-import { toast } from 'sonner';
-
-const mockedRuleStorage = vi.mocked(ruleStorage);
-const mockedToast = vi.mocked(toast);
-
-const mockFields: FieldConfig[] = [
-  {
-    id: 'field-1',
-    name: 'username',
-    generatorId: 'string',
-    params: {},
-    required: true,
-    nullRate: 0,
-    unique: false,
-  },
-];
-
-const defaultProps = {
-  fields: mockFields,
-  onUpdate: vi.fn(),
-  onRemove: vi.fn(),
-  onAdd: vi.fn(),
-  onEdit: vi.fn(),
-  onReorder: vi.fn(),
-};
-
-describe('FieldList 规则保存', () => {
-  beforeEach(() => {
-    vi.clearAllMocks();
-    mockedRuleStorage.getByName.mockReturnValue(undefined);
-    mockedRuleStorage.save.mockReturnValue({
-      id: 'rule-1',
-      name: 'My Rule',
-      fields: mockFields,
-      createdAt: Date.now(),
-      updatedAt: Date.now(),
-      useCount: 0,
-    });
-  });
-
-  it('覆盖同名规则时应更新已有规则而非新建', async () => {
-    const user = userEvent.setup();
-    const existingRule = {
-      id: 'existing-rule-id',
-      name: 'My Rule',
-      fields: mockFields,
-      createdAt: Date.now(),
-      updatedAt: Date.now(),
-      useCount: 0,
-    };
-
-    mockedRuleStorage.getByName.mockReturnValue(existingRule);
-
-    render(<FieldList {...defaultProps} />);
-
-    await user.click(screen.getByRole('button', { name: /保存规则/ }));
-    await user.type(screen.getByPlaceholderText('规则名称'), 'My Rule');
-    await user.click(screen.getByRole('button', { name: '确认' }));
-
-    expect(screen.getByText('已存在同名规则，是否覆盖保存？')).toBeInTheDocument();
-
-    await user.click(screen.getByRole('button', { name: '覆盖' }));
-
-    expect(mockedRuleStorage.save).toHaveBeenCalledWith({
-      id: 'existing-rule-id',
-      name: 'My Rule',
-      description: '',
-      fields: mockFields,
-    });
-    expect(mockedToast.success).toHaveBeenCalledWith('规则已覆盖');
-  });
-});

src/utils/__tests__/ruleStorage.test.ts

@@ -48,27 +48,6 @@ describe('ruleStorage', () => {
     expect(updated).toBeNull();
   });
 
-  it('save 带 id 时应更新已有规则而非新建', () => {
-    const first = ruleStorage.save({
-      name: 'Test Rule',
-      fields: [mockField],
-    });
-    expect(first).not.toBeNull();
-
-    const updatedField = { ...mockField, name: 'email' };
-    const updated = ruleStorage.save({
-      id: first!.id,
-      name: 'Test Rule',
-      description: 'Updated',
-      fields: [updatedField],
-    });
-
-    expect(updated).not.toBeNull();
-    expect(ruleStorage.getCount()).toBe(1);
-    expect(ruleStorage.getById(first!.id)?.fields[0].name).toBe('email');
-    expect(ruleStorage.getById(first!.id)?.description).toBe('Updated');
-  });
-
   it('deleteRule 在 localStorage 写入失败时应返回 false', () => {
     const saved = ruleStorage.save({
       name: 'Test Rule',