fix: check if popover exists after fetching and before inserting

Jacky Zhao

2023-11-12 d1551872ffeb08c34f59dc2042b43562c499b620

 quartz/plugins/transformers/index.ts

@@ -8,3 +8,4 @@
export { OxHugoFlavouredMarkdown } from "./oxhugofm"
export { SyntaxHighlighting } from "./syntax"
export { TableOfContents } from "./toc"
export { HardLineBreaks } from "./linebreaks"