Replaces the single lifetime-tally banner (which used a meaningless streak%7
tick bar) with a 3-page paged TabView:
1. This week — count + 7 per-day ticks for the current week
2. This year — count + 12 month ticks, with all-time total underneath
3. vs last week — this week's count and the delta (▲ more / ▼ fewer / same)
Adds WorkoutViewModel breakdowns: workoutsThisWeek/LastWeek/ThisYear,
currentWeekDays (7 flags), currentYearMonths (12 flags).
(Not build-verified — sim runtime removed to reclaim disk; uses only APIs
already present in the original banner.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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