fix: flatmap children when highlighting rich preview to avoid body

Jacky Zhao

2024-02-02 3b596c9311fd5fe552d6c53e9b27841932a26587

 .prettierrc

@@ -2,5 +2,6 @@
  "printWidth": 100,
  "quoteProps": "as-needed",
  "trailingComma": "all",
  "tabWidth": 2
  "tabWidth": 2,
  "semi": false
}