Merge pull request #838 from kennygt51/docsaurs_mermaid

feat(website): add Mermaid diagram support to Docusaurus

Author: k8s-ci-robot

website/docusaurus.config.ts

@@ -27,7 +27,9 @@ const config: Config = {
     hooks: {
       onBrokenMarkdownLinks: "warn",
     },
+    mermaid: true,
   },
+  themes: ['@docusaurus/theme-mermaid'],
 
   // Even if you don't use internationalization, you can use this field to set
   // useful metadata like html lang. For example, if your site is Chinese, you