message: feat(theme): improve feed default options
diff: @@ -33,9 +33,11 @@ export const resolveFeedPlugin = (
  customElements: [
  "ExternalLinkIcon",
  "Badge",
  + "ChartJS",
  + "CodeDemo",
  "CodeGroup",
  "CodeGroupItem",
  - "CodeDemo",
  + "FlowChart",
  "Mermaid",
  "Presentation",
  ],
  