docs/sprints/week-02.md

```md

Week 2 — γ refresh, field maps, Conditions DB

Deliverables: - Relativistic Boris (γ refresh), uniform/gradient field map API - sqlite Conditions DB with IOV tags (gains, pedestals, B/E maps)

Exit criteria: - Helix residual < 1e-6 - Conditions fetch latency < 0.1 ms (cached)