🎯 Per-exercise drilldown — full history, PR, TUT per single lift

Tap any exercise name from any screen → open a dedicated screen showing its full history, PRs, TUT progression, and tempo discipline trends — for that one lift only.

Context: what Repko already has

Repko v1.0 already ships extensive analytics:

• Charts tab: TUT Trend, Weekly Sets, Weekly Volume, Muscle Distribution, Volume by Muscle, Personal Records

• Your Data tab: Tempo, TUT, RIR, Consistency (lifetime)

• Per-session detail with full per-set breakdown (reps, weights, RIR per set)

• History filter with multi-select by exercise + cross-filtering with muscles

So technically you can already filter History by "Front Squat" and see every session. What you can't do is open one curated screen per exercise that pulls all of that together.

What's missing — and this fixes:

A dedicated per-exercise view. This screen would give you:

• All sessions where you did this exercise, sorted by date

• PRs for this exercise specifically: max weight, max single-set TUT, max volume, longest set

• Weight × reps trend across all sessions of this exercise only

• TUT trend for this exercise only

• Your favorite tempo for this exercise + tempo-adherence average

• Lifetime totals: times trained, total volume, total TUT

Why "Under Review":

The data is already captured in HistoryProvider — this is a new view layer, not new infrastructure. Build cost is moderate (1–2 weeks for a polished version). The question is whether this beats Apple Watch and CSV Import on demand before I commit.

Comment with which lift you'd open first — that tells me which exercises I should optimize the drilldown for (compound barbell lifts, isolation work, bodyweight progressions, etc.).