- Add node filter: filter traffic by selected nodes, recalculate totals
- Add status filter: filter by subscription status (active/trial/expired/disabled)
- Add custom date range: support start_date/end_date params alongside period
- Refactor _aggregate_traffic to use date strings with stable 5-min cache keys
- Add cache eviction for expired entries to prevent memory leaks
- CSV export now respects all active filters and custom date range
- Extract _get_status helper, add _compute_date_range helper
Fringg
ad260d9fe0