feat(web): 迁移前端配置文件（任务 T4.2）

- 替换 package.json，适配项目名 novalon-manage-web
- 替换环境配置文件 .env.example、.env.test
- 替换 vite.config.ts
- 替换 tsconfig.json、tsconfig.node.json
- 替换 vitest.config.ts

novalon-manage-web/package.json

@@ -1,7 +1,7 @@
 {
   "name": "novalon-manage-web",
   "version": "1.0.0",
-  "description": "Novalon Enterprise Management System Frontend",
+  "description": "Novalon Manage Web",
   "type": "module",
   "scripts": {
     "dev": "vite",
@@ -60,9 +60,10 @@
     "eslint-plugin-vue": "^9.19.2",
     "jsdom": "^27.4.0",
     "prettier": "^3.1.1",
+    "terser": "^5.46.1",
     "typescript": "^5.9.3",
     "vite": "^7.3.1",
     "vitest": "^4.0.16",
     "vue-tsc": "^3.2.2"
   }
-}
+}