- Workout streak now honors the weekly goal ('reach your goal every week'):
counts workout days across consecutive kept weeks, so rest days and a
skipped day within goal no longer reset it to 1 (KC: profile showed
streak 1 with 5 workouts that week).
- Task 7-day bars / 'this week' now count recurring occurrences
(completedOccurrences), fixing permanently-empty bars alongside a
nonzero done rate.
- New task day-streak stat on the profile Tasks card.
- New ActivityHistoryView: 90-day day-by-day archive of completed tasks
(times, repeat markers), workout logs (sets/volume), missed/made-up days.
- StreakLogicTests: 8 unit tests; algorithm additionally verified via
standalone harness (7/7 scenarios incl. the skipped-Thursday case).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
