fix: 🔧 fix broken test caused by react-markdown

references:
1.facebook/create-react-app#11946
2.https://stackoverflow.com/questions/49263429/jest-gives-an-error-syntaxerror-unexpected-token-export

package.json

@@ -84,5 +84,10 @@
     "suiteNameTemplate": "{filepath}",
     "classNameTemplate": "{classname}",
     "titleTemplate": "{title}"
+  },
+  "jest": {
+    "transformIgnorePatterns": [
+      "[/\\\\]node_modules[/\\\\](?!(react-markdown|trim-lines|react-syntax-highlighter|vfile|vfile-message|markdown-table|unist-.*|unified|bail|is-plain-obj|trough|remark-.*|rehype-.*|html-void-elements|hast-util-.*|zwitch|hast-to-hyperscript|hastscript|web-namespaces|mdast-util-.*|escape-string-regexp|micromark.*|decode-named-character-reference|character-entities|property-information|hast-util-whitespace|space-separated-tokens|comma-separated-tokens|pretty-bytes|ccount|mdast-util-gfm|gemoji)).+\\.(js|jsx|mjs|cjs|ts|tsx)$"
+    ]
   }
 }