Khalim Conn-Kowlessar 307fdfb270 refactor(overlay): band uses cert-native anchors, not a synthesis field ... Reviewer feedback: seasonal_efficiency_override_pct had no lodged-cert analogue and polluted the EpcPropertyData/MainHeatingDetail cert datatype. Replace it with the cert-native efficiency anchors a real cert already uses: - C–G -> sap_main_heating_code = the band's Table 4b code (combi/regular preserved by the code itself); resolved by the existing Table 4b path. - A/B -> main_heating_index_number = a type-matched representative PCDB product; resolved by the existing PCDB Appendix D2.1 path (winter+summer+combi-loss). _fold_heating clears the base code, so the effective cert reads as a real PCDB cert. Ready for future user-supplied product -> PCDB id. Deletes seasonal_efficiency_override_pct from MainHeatingDetail, HeatingOverlay and _MAIN_HEATING_FIELDS, and REVERTS both cert_to_inputs branches — those four files are now byte-identical to main (no synthesis on the cert type, no new calculator branch). Each A/B PCDB id is CI-guarded to its accredited (winter, summer) so a PCDB refresh fails loudly. Oil A-combi (no >90% product, ≈0 homes) keeps its code-130 default. Real certs: A-combi +2.06 SAP (idx 18964), D-regular -0.98 (code 106); corpus unmoved; 810 tests green (ADR-0068). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-07-30 13:06:18 +00:00
..
epc	refactor(overlay): band uses cert-native anchors, not a synthesis field	2026-07-30 13:06:18 +00:00
__init__.py	further breaking up code	2023-07-20 12:24:34 +01:00
address_match.py	refactor(address2uprn): name the match/decision return types; rename helper	2026-07-07 16:00:00 +00:00
datatypes.py	further breaking up code	2023-07-20 12:24:34 +01:00
enums.py	completed build of new demo portfolio - some fixed required still	2023-11-20 14:42:16 +00:00