- Update isValidEmail in helpers.js with secure non-backtracking regex
- Use isValidEmail helper in auth.controller.js
- Use isValidEmail helper in contact.controller.js
- Replace regex with Zod .email() in newsletter.validation.js
- Fixes 5 SonarQube Security Hotspots for DoS via backtracking
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add SMTP configuration in all .env files
- Create sendContactEmail function in email service
- Add contact controller with form validation
- Create contact API route (POST /api/contact)
- Register contact route in main index.js
- Emails sent to thetiptopgr3@gmail.com🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
