产品发布邮件, 含 masthead、hero、CTA、规格表, table-fallback
$npx -y skills add nexu-io/html-anything --skill email-marketingInstalls into the current project.
Run `npx skills use "https://github.com/nexu-io/html-anything" --skill "nexu-io/html-anything/email-marketing"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/nexu-io/html-anything" that are relevant to the current task. Run `npx skills add "https://github.com/nexu-io/html-anything"` and select the relevant skills, then follow their instructions.