Add validation to check MAILGUN_API_URL has a valid protocol prefix
and MAILGUN_API_KEY is set before attempting to make HTTP request.
Returns False gracefully with warning log instead of crashing with
httpx.UnsupportedProtocol error.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- Add email_service.py with Mailgun API integration
- Add SupportEmailRequest schema for email endpoint
- Add Mailgun config settings (API URL, key, from address, support email)
- Update .env.example with Mailgun configuration variables
Frontend:
- Update Login.tsx SupportModal to send emails via /api/support/email
- Update Profile.tsx question form to send emails via apiService
- Add loading states, success/error feedback, and auto-close on success
The support forms on both the login page and profile page now actually
send emails to the support team instead of just showing alerts.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
