Model/docs
Khalim Conn-Kowlessar 95086f957e docs: handover for next agent — Appendix L lighting → §11a/§12a/§13a sweep
Rewrites HANDOVER_NEXT.md after the §10a + §4 HW work. Two tickets:

1. **Appendix L lighting predictor swap** (immediate) — replace the
   legacy `domain.ml.demand.predicted_lighting_kwh` heuristic with
   the spec-faithful Appendix L L1-L12 cascade already living in
   `worksheet/internal_gains._lighting_gains_monthly_w`. Single
   slice; closes 000474 cost residual from +9.2% toward ~0%.
2. **§11a SAP rating + §12a CO2 + §13a Primary Energy sweep** —
   per-end-use cascade on top of the §10a `FuelCostResult`. Mirrors
   §10a's pattern (kwargs orchestrator + Result dataclass + cert_to_
   inputs precompute + calculator delegation). ~5 slices.

Carries §A current-state residuals table (000474 + 000490 post-§4
HW), §B/§C tickets with slice plans, §D codebase pointers, §G
deferred-list cross-reference to ADR-0010 amendment + SPEC_COVERAGE
remaining-work sections.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-21 23:03:52 +00:00
..
adr docs: §10a slice 3 — ADR-0010 amendment + SPEC_COVERAGE row 2026-05-21 20:11:37 +00:00
sap-spec docs: handover for next agent — Appendix L lighting → §11a/§12a/§13a sweep 2026-05-21 23:03:52 +00:00