refactor: 更新API路径和ElementPlus配置

nuxt.config.ts

@@ -12,6 +12,10 @@ export default defineNuxtConfig({
 
   ssr: true,
   modules: ['@unocss/nuxt', '@pinia/nuxt', '@element-plus/nuxt', 'pinia-plugin-persistedstate/nuxt'],
+  elementPlus: {
+    importStyle: 'scss', // 或 'css'，确保样式被全局导入
+    themes: ['dark'], // 按需配置主题
+  },
   css: ['element-plus/dist/index.css', '~/assets/scss/app.scss'],
   vite: {
     css: {