Day/Week/Month/Year now show the anchor day hour-by-hour, the last 7 days, the
last 30 days, and the last 12 months — anchored to the period end (else now), in
real date order. Replaces the cyclical hour-of-day/weekday/day-of-month/month
buckets, which left future days empty and ordered the weekend after Monday.
Backend adds cyclical distributions ByHour (hour-of-day), ByDOW (weekday), ByDOM
(day-of-month) and ByMonthYr (calendar month), all UTC. The Activity-over-time
card gains a selector: Timeline keeps the chronological month trend; Day/Week/
Month/Year show the hour/weekday/day/month distribution as bars.
Adds Stats.ByBandCategory (per band: CW/phone/data counts, band-plan order) via a
modeCategory() bucketing in stats.go, and a StackedBandBars chart in the Stats
panel showing the split per band with a legend.
New Operator picker next to the contest picker, populated with the operators
actually present in the log. Selecting one recomputes every statistic for that
operator — QSO/DXCC totals, top countries, continent split, by band/mode, and
the rate/best-60. "— Station owner —" buckets QSOs logged with no OPERATOR set.
Shown only when the log has more than one operator.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>