feat: support code in headings (#2488)

Co-authored-by: zty <zty.dev@outlook.com>

web/src/labs/marked/parser/Heading.tsx

@@ -1,5 +1,6 @@
 import { marked } from "..";
 import { matcher } from "../matcher";
+import InlineCode from "./InlineCode";
 import Link from "./Link";
 import PlainLink from "./PlainLink";
 import PlainText from "./PlainText";
@@ -13,7 +14,7 @@ const renderer = (rawStr: string) => {
   }
 
   const level = matchResult[1].length;
-  const parsedContent = marked(matchResult[2], [], [Link, PlainLink, PlainText]);
+  const parsedContent = marked(matchResult[2], [], [InlineCode, Link, PlainLink, PlainText]);
   if (level === 1) {
     return <h1>{parsedContent}</h1>;
   } else if (level === 2) {