fix(AnchorLink): Hook into Docusaurus' broken links API to inform abo…

…ut anchors produced by this plugin. (#135)

fix(AnchorLink): Anchor links now use Docusaurus's Link component, instead of a vanilla "a".

packages/plugin/src/components/AnchorLink.tsx

@@ -1,12 +1,17 @@
+import Link from '@docusaurus/Link';
+import useBrokenLinks from '@docusaurus/useBrokenLinks';
+
 export interface AnchorLinkProps {
 	id: string;
 }
 
 export function AnchorLink({ id }: AnchorLinkProps) {
+	useBrokenLinks().collectAnchor(id);
+
 	return (
-		<a className="tsd-anchor" href={`#${id}`}>
+		<Link className="tsd-anchor" href={`#${id}`}>
 			<span className="tsd-anchor-id" id={id} />
 			<i className="codicon codicon-symbol-numeric" />
-		</a>
+		</Link>
 	);
 }