docs: 文档更新 添加轮播图组件

- 引入vue3-carousel
- types抽离d.ts 需手动导入

docs/.vitepress/types/index.ts

@@ -0,0 +1,13 @@
+export interface LinkItem {
+  content: string
+  target: string
+}
+
+export type LinkList = LinkItem[]
+
+export interface ImgSliderItem {
+  src: string
+  alt?: string
+}
+
+export type ImgSliderList = ImgSliderItem[]