use markdown

package.json

@@ -38,10 +38,12 @@
     "react-dom": "^18.2.0",
     "react-hook-form": "^7.45.1",
     "react-hotkeys-hook": "^4.4.1",
+    "react-markdown": "^8.0.7",
     "react-player": "^2.12.0",
     "react-router-dom": "^6.14.1",
     "react-string-replace": "^1.1.1",
     "react-virtuoso": "^4.4.0",
+    "remark-gfm": "^3.0.1",
     "slate": "^0.94.1",
     "slate-history": "^0.93.0",
     "slate-react": "^0.94.2",