fix: the disrespect for the ts compiler

src/layouts/DocsLayout.astro

@@ -103,6 +103,7 @@ for (const segment of url) {
   // FIXME: need to make this work properly, or fold into the markdown processor
 let headings = document.getElementsByClassName("heading")
 if (headings.length > 0) {
+  //@ts-expect-error
   for (const heading of headings) {
     let button = heading.querySelector("h2")
     if (button) {