message: fix(md-enhance): add missing extension
diff: @@ -122,7 +122,7 @@ export const prepareRevealPluginFile = async (
  await app.writeTemp(
  "md-enhance/reveal.js",
  - `import { ${packages.join(", ")} } from "${CLIENT_FOLDER}reveal";
  + `import { ${packages.join(", ")} } from "${CLIENT_FOLDER}reveal/index.js";
  export const useReveal = () => [${packages
  .map((name) => `${name}()`)
  