Khalim Conn-Kowlessar 8ae3b56f41 feat(baseline): BillDerivation prices an energy breakdown at Fuel Rates (ADR-0014) ... Slice 2 of Bill Derivation. BillDerivation(fuel_rates).derive(breakdown) takes a delivered-energy breakdown (per-section EnergyLine(section, fuel, kwh) + exported_kwh) and produces a Bill: per-section kWh + cost, standing charges, SEG credit, and total. - Each end-use line billed at its fuel's unit rate. - Standing charge added ONCE per distinct fuel used (a meter, not an end use); off-gas fuels carry 0 so contribute nothing — no metered/unmetered special case. - SEG export credit subtracted. - Deterministic (ADR-0006); raises UnpricedFuel (via FuelRates) on an unpriced fuel (e.g. heat network) rather than billing at a wrong default. Pure domain — no calculator dependency; the SapResult->EnergyBreakdown adapter is slice 3. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-02 09:38:44 +00:00
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addresses	get rid of comments	2026-05-20 13:21:11 +00:00
fuel_rates	feat(fuel-rates): FuelRates snapshot + repository foundation (ADR-0014)	2026-06-02 09:29:07 +00:00
geospatial	feat(geospatial): GeospatialRepo — OS Open-UPRN coordinate lookup (#1131)	2026-05-30 19:55:46 +00:00
property	feat(property): Property aggregate + PropertyRepository (#1132)	2026-05-30 19:39:54 +00:00
property_baseline	feat(baseline): BillDerivation prices an energy breakdown at Fuel Rates (ADR-0014)	2026-06-02 09:38:44 +00:00
sap10_calculator	docs: handover post S0380.153..155	2026-06-01 16:01:52 +00:00
sap10_ml	Slice S0380.109: Solid brick + insulation via §5.7 Table 13 + §5.8 Table 14 (RdSAP 10)	2026-05-30 18:10:33 +00:00
tasks	added postcode splitter rewrite to ddd	2026-05-19 16:35:09 +00:00
postcode.py	get rid of comments	2026-05-20 13:21:11 +00:00