chore: initial baseline with P0-safety .gitignore

frontend-admin/env.d.ts

@@ -0,0 +1,25 @@
+/// <reference types="vite/client" />
+
+// Element Plus 语言包类型声明
+declare module 'element-plus/dist/locale/zh-cn.mjs' {
+  import type { Language } from 'element-plus/es/locale'
+  const zhCn: Language
+  export default zhCn
+}
+
+// Vue 单文件组件类型声明
+declare module '*.vue' {
+  import type { DefineComponent } from 'vue'
+  const component: DefineComponent<object, object, unknown>
+  export default component
+}
+
+// Vite 环境变量类型声明
+interface ImportMetaEnv {
+  readonly VITE_API_BASE_URL: string
+  readonly VITE_APP_TITLE: string
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv
+}