- Add ACCOUNTS.txt and other sensitive files to .gitignore
- Add fix-paths.sh script for correcting Docker Compose volume paths
- Prevent accidental commit of passwords and API tokens
- Update settings.py to support both ALLOWED_HOSTS and DJANGO_ALLOWED_HOSTS
- Add production CSRF_TRUSTED_ORIGINS for vhtv-stiftung.de
- Update env-template.txt with production variable examples
- Improve compatibility between development and production environments