feat(core): 初始化项目基础架构和CMS功能模块

- 添加Docker相关配置文件(.dockerignore, .env.example, .gitignore)
- 实现服务端API代理功能，支持文件、模块和服务器API转发
- 创建文章详情页、栏目文章列表页和单页内容展示页面
- 集成Ant Design Vue组件库并实现SSR样式提取功能
- 定义API响应数据结构类型和应用布局组件
- 开发开发者应用中心和文章管理页面
- 实现CMS导航菜单获取和多租户切换功能

app/plugins/antd.ts

@@ -0,0 +1,46 @@
+import Antd from 'ant-design-vue'
+import { createCache, extractStyle } from 'ant-design-vue/es/_util/cssinjs'
+
+function parseStyleTags(styleHTML: string) {
+  const tags: Array<Record<string, any>> = []
+  const styleTagRe = /<style([^>]*)>([\s\S]*?)<\/style>/gi
+  let match: RegExpExecArray | null
+
+  while ((match = styleTagRe.exec(styleHTML))) {
+    const rawAttrs = (match[1] || '').trim()
+    const children = match[2] || ''
+    const props: Record<string, any> = { children }
+
+    const attrRe = /([^\s=]+)\s*=\s*"([^"]*)"/g
+    let a: RegExpExecArray | null
+    while ((a = attrRe.exec(rawAttrs))) {
+      const key = a[1]
+      const value = a[2]
+      props[key] = value
+    }
+
+    tags.push(props)
+  }
+
+  return tags
+}
+
+export default defineNuxtPlugin((nuxtApp) => {
+  nuxtApp.vueApp.use(Antd)
+
+  // Ant Design Vue 4 uses css-in-js for component styles. Without SSR extraction,
+  // users will see a flash of unstyled content on refresh until hydration completes.
+  const cssinjsCache = createCache()
+  ;(nuxtApp.vueApp.config.globalProperties as any).__ANTDV_CSSINJS_CACHE__ = cssinjsCache
+
+  if (import.meta.server) {
+    nuxtApp.hook('app:rendered', ({ ssrContext }) => {
+      if (!ssrContext) return
+      const styleText = extractStyle(cssinjsCache)
+      const styleTags = parseStyleTags(styleText)
+      if (styleTags.length) {
+        ssrContext.head.push({ style: styleTags as any })
+      }
+    })
+  }
+})