- Update update-geo-stats to accept optional city parameter
- Update get-cached-geo to cache and return city along with country
- Update collect-geo-stats-for-mount and collect-geo-stats-from-web-listeners
to track by country+city
- Revert migration to keep UNIQUE(date, country_code, city) constraint
- Update USERS table schema to use TIMESTAMP instead of integer
- Add migration 003 to convert existing integer timestamps to TIMESTAMP
- Remove timestamp-to-unix calls in playlist-management.lisp (use DB default)
- Update user-management.lisp to use postmodern:execute for last-login update
- All timestamp columns now consistently use PostgreSQL TIMESTAMP type
- Add database schema for listener snapshots, sessions, and aggregates
- Implement background polling of Icecast admin XML stats
- Add API endpoints for current, daily, and geo stats
- Add listener stats section to admin dashboard with auto-refresh
- GDPR compliant: IP hashing, data retention cleanup