feat: 项目结构重构优化

vitest.config.ts

@@ -0,0 +1,43 @@
+import { defineConfig } from "vitest/config";
+import vue from "@vitejs/plugin-vue";
+import { resolve } from "path";
+
+export default defineConfig({
+  plugins: [vue()],
+  test: {
+    // 使用 happy-dom 作为测试环境（比 jsdom 快）
+    environment: "happy-dom",
+
+    // 全局测试 API（describe, it, expect 等）
+    globals: true,
+
+    // 测试环境设置文件
+    setupFiles: ["./tests/setup.ts"],
+
+    // 覆盖率配置
+    coverage: {
+      provider: "v8",
+      reporter: ["text", "json", "html"],
+      exclude: [
+        "node_modules/",
+        "tests/",
+        "**/*.d.ts",
+        "**/*.config.*",
+        "**/mockData",
+        "**/.{idea,git,cache,output,temp}",
+      ],
+    },
+
+    // 测试文件匹配规则
+    include: ["tests/**/*.{test,spec}.{js,ts}"],
+
+    // 测试超时时间
+    testTimeout: 10000,
+  },
+
+  resolve: {
+    alias: {
+      "@": resolve(__dirname, "./src"),
+    },
+  },
+});