fix: remove katex in toc tree

Signed-off-by: Innei <[email protected]>

Author: Innei

src/components/modules/toc/TocTree.tsx

@@ -77,7 +77,7 @@ export const TocTree: Component<
     return Array.from($headings).map((el, idx) => {
       const depth = +el.tagName.slice(1)
       const elClone = el.cloneNode(true) as HTMLElement
-      elClone.querySelectorAll('del').forEach((del) => {
+      elClone.querySelectorAll('del, .katex-container').forEach((del) => {
         del.remove()
       })
 

src/components/ui/markdown/parsers/katex.tsx

@@ -59,7 +59,12 @@ const LateX: FC<LateXProps> = (props) => {
     }
   }, [])
 
-  return <span dangerouslySetInnerHTML={{ __html: html }} />
+  return (
+    <span
+      dangerouslySetInnerHTML={{ __html: html }}
+      className="katex-container"
+    />
+  )
 }
 
 export const KateXBlockRule: MarkdownToJSX.Rule = {