fixed deps

Author: gallayl

package.json

@@ -27,6 +27,7 @@
   "packageManager": "yarn@4.17.1",
   "dependencies": {
     "@astrojs/check": "^0.9.9",
+    "@astrojs/markdown-remark": "^7.2.1",
     "@astrojs/rss": "^4.0.19",
     "@astrojs/sitemap": "^3.7.3",
     "astro": "^7.1.2",