finish TOC component

package.json

@@ -1,8 +1,10 @@
 {
   "dependencies": {
+    "@astrojs/check": "^0.9.6",
     "@astrojs/mdx": "^4.3.13",
     "@astrojs/rss": "^4.0.15",
     "@astrojs/sitemap": "^3.7.0",
+    "@astrojs/vue": "^5.1.4",
     "@fontsource-variable/figtree": "^5.2.10",
     "@fontsource-variable/merriweather": "^5.2.6",
     "astro": "^5.18.0",