Send transactional or marketing emails via SendGrid
$npx -y skills add ferosai/feros --skill sendgridInstalls into the current project.
Run `npx skills use "https://github.com/ferosai/feros" --skill "ferosai/feros/sendgrid"` 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/ferosai/feros" that are relevant to the current task. Run `npx skills add "https://github.com/ferosai/feros"` and select the relevant skills, then follow their instructions.