fix(search): null checks and focus fixes

Jacky Zhao

2024-02-02 0a3379a8530f365e2bd85e8ea20a1dfc8126c39c

 quartz/components/scripts/popover.inline.ts

@@ -76,7 +76,7 @@
document.addEventListener("nav", () => {
  const links = [...document.getElementsByClassName("internal")] as HTMLLinkElement[]
  for (const link of links) {
    link.removeEventListener("mouseenter", mouseEnterHandler)
    link.addEventListener("mouseenter", mouseEnterHandler)
    window.addCleanup(() => link.removeEventListener("mouseenter", mouseEnterHandler))
  }
})