fix: mermaid rendering broken after rehype-pretty-code bump (closes #638)

quartz.config.ts

@@ -49,8 +49,8 @@ const config: QuartzConfig = {
       Plugin.CreatedModifiedDate({
         priority: ["frontmatter", "filesystem"], // you can add 'git' here for last modified from Git but this makes the build slower
       }),
-      Plugin.SyntaxHighlighting(),
       Plugin.ObsidianFlavoredMarkdown({ enableInHtmlEmbed: false }),
+      Plugin.SyntaxHighlighting(),
       Plugin.GitHubFlavoredMarkdown(),
       Plugin.CrawlLinks({ markdownLinkResolution: "shortest" }),
       Plugin.Latex({ renderEngine: "katex" }),