- Updated Dockerfile to create and set ownership for the /var/lib/telemt-gateway directory, ensuring the gateway user has the necessary permissions.
- Added documentation in GEOIP.md to clarify directory permissions required for GeoIP data downloads, including guidance on volume mounting and user ID consistency.
- Introduced GeoIP configuration options in config.example.yaml to enable geolocation lookups for the /api/agg/unique-ips endpoint.
- Updated the aggregate handler to include optional GeoIP data in responses, enriching unique IP information with country and city details, as well as ASN data if available.
- Enhanced documentation in AGGREGATE.md and README.md to reflect the new GeoIP functionality and its usage.
- Added a dependency on the geoip2-golang library in go.mod for GeoIP lookups.
- Modified tests to accommodate the new GeoIP integration in the aggregate handler.