fix: 修复TypeScript编译错误，确保GitHub Actions能正常构建

- 修复src/test/setup.ts中的vi和global类型错误
- 修复src/utils/__tests__/indexedDBStorage.test.ts中的未使用变量警告
- 确保构建过程能够成功完成，GitHub Actions可以正常部署

Author: CC11001100

src/test/setup.ts

@@ -1,4 +1,5 @@
 import '@testing-library/jest-dom'
+import { vi } from 'vitest'
 
 // Mock IndexedDB for testing
 const mockIndexedDB = {
@@ -12,7 +13,7 @@ Object.defineProperty(window, 'indexedDB', {
 })
 
 // Mock console methods to reduce noise in tests
-global.console = {
+;(globalThis as any).console = {
   ...console,
   log: vi.fn(),
   debug: vi.fn(),

src/utils/__tests__/indexedDBStorage.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect, beforeEach, vi } from 'vitest'
+import { describe, it, expect } from 'vitest'
 
 // Create a simple test for the saveRules functionality
 describe('IndexedDBStorageManager - Rule Deletion Fix', () => {
@@ -33,7 +33,7 @@ describe('IndexedDBStorageManager - Rule Deletion Fix', () => {
       return result
     }
 
-    const simulateNewBehavior = (existingRules: any[], newRules: any[]) => {
+    const simulateNewBehavior = (_existingRules: any[], newRules: any[]) => {
       // New behavior: clear all, then add new rules
       return [...newRules]
     }