refactor: vite.config.ts 类型修复与 Vite 8 迁移适配

- 修复 vite.config.ts 中 command 隐式 any 类型错误
- 修复 proxy 中 path 参数隐式 any 类型错误
- 将无效的 oxc.drop 配置迁移为 Vite 8 原生方式（build.rolldownOptions.output.minify.compress）
- 引入 defineConfig + ConfigEnv 提供完整类型推导
- JS 文件迁移为 TypeScript（user.ts, routerGuard.ts 等）
- 更新 API 层类型定义

src/utils/passwordEncrypt.ts

@@ -0,0 +1,41 @@
+import { JSEncrypt } from 'jsencrypt'
+import { getPublicKey } from '@/api/user'
+
+export async function getPasswordPublicKey(): Promise<string> {
+  const res = await getPublicKey()
+  return res.data
+}
+
+export function encryptPassword(plainText: string, publicKey: string): string {
+  const encryptor = new JSEncrypt()
+  encryptor.setPublicKey(formatPublicKey(publicKey))
+  const encrypted = encryptor.encrypt(plainText)
+  if (!encrypted) {
+    throw new Error('密码加密失败，请刷新页面后重试')
+  }
+  return encrypted
+}
+
+export async function encryptPasswordPayload<T extends Record<string, unknown>>(
+  payload: T,
+  fields: Array<keyof T>,
+): Promise<T> {
+  const publicKey = await getPasswordPublicKey()
+  const nextPayload = { ...payload }
+  for (const field of fields) {
+    nextPayload[field] = encryptPassword(String(payload[field] || ''), publicKey) as T[keyof T]
+  }
+  return nextPayload
+}
+
+function formatPublicKey(publicKey: string): string {
+  if (!publicKey) {
+    return ''
+  }
+  if (publicKey.includes('BEGIN PUBLIC KEY')) {
+    return publicKey
+  }
+  const normalized = publicKey.replace(/\s+/g, '')
+  const lines = normalized.match(/.{1,64}/g) || []
+  return ['-----BEGIN PUBLIC KEY-----', ...lines, '-----END PUBLIC KEY-----'].join('\n')
+}