- Add nginx config for SSL termination and HTTP->HTTPS redirect
- Add init-letsencrypt.sh script for automated certificate provisioning
- Update docker-compose.yml: add nginx service, expose web on internal port only
- Fix Evotor OAuth token exchange: move client credentials to form body
- Add request logging for token exchange errors
- Update BASE_URL to https://evosync.ru and set default in docker-compose
- Add refresh_token field to EvotorConnection model
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
