Recert support

• Documentation: this site and the in-app help text.
• Questions and bug reports: email support@recert.dev, or open an issue at https://github.com/ezekiel06/recert-site/issues.
• Security issues: email security@recert.dev, or use GitHub’s private vulnerability reporting on the same repository (“Security” tab → “Report a vulnerability”). Never a public issue.
• Hours and response target: Monday to Friday, 09:00–17:00 US Central; first response within two business days.