fix: check if popover exists after fetching and before inserting

Jacky Zhao

2023-11-12 d1551872ffeb08c34f59dc2042b43562c499b620

 quartz/components/pages/TagContent.tsx

@@ -53,7 +53,7 @@
            return (
              <div>
                <h2>
                  <a class="internal tag-link" href={`./${tag}`}>
                  <a class="internal tag-link" href={`../tags/${tag}`}>
                    #{tag}
                  </a>
                </h2>