Khalim Conn-Kowlessar a61b6f90c9 docs: heating & hot-water eligibility, bundles, overlay (ADR-0024 + CONTEXT) ... Designs the heating Recommendation Generator via /grill-with-docs. Load-bearing decisions: HW + controls + fuel + meter fold into each competing whole-system bundle (the legacy heating-vs-HW split double-counted); each bundle is a fixed, real, contractor-installable end-state (ASHP via PCDB index, HHR storage via sap_main_heating_code=409), Product stays cost-only; eligibility encodes only physical/planning installability since the Optimiser owns the economics (the legacy ASHP built-form / 120 m² rule is dropped — research found no authoritative basis); the Simulation Overlay is the deepest surface yet, spanning main_heating_details[0] + sap_heating + top-level EpcPropertyData + sap_energy_source. Build order HHRSH -> ASHP -> boiler (deferred). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-05 18:51:33 +00:00
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adr	docs: heating & hot-water eligibility, bundles, overlay (ADR-0024 + CONTEXT)	2026-06-05 18:51:33 +00:00
migrations	Merge remote-tracking branch 'origin/main' into feature/bill-derivation	2026-06-05 11:09:00 +00:00
HANDOVER_API_FETCH_AND_REPORT.md	docs(modelling): handover — EPC API fetch + property inspection report	2026-06-04 10:46:31 +00:00
HANDOVER_ARA_NEXT.md	docs: correct SAP calculator path in CONTEXT (domain/sap → domain/sap10_calculator)	2026-06-04 15:40:26 +00:00
HANDOVER_MODELLING.md	docs(modelling): next-phase handover — depth + scale e2e + grilling prompt	2026-06-03 23:09:08 +00:00
HANDOVER_NEXT_PHASE_PROMPT.md	docs(modelling): next-phase handover — depth + scale e2e + grilling prompt	2026-06-03 23:09:08 +00:00
PR_NOTE_system_built_basement_1177.md	docs: PR note for #1177 — system_build property vs field merge collision	2026-06-04 19:51:29 +00:00