@perrylink/dsh-ifc-qto

IFC (ISO-10303-21) element/quantity inventory and CSV export — SKU-07 S1 public/synthetic demo. Partial, not GA: 0 real models; user-approved 2026-10-31. Tools: ifc.ingest, ifc.export_csv. Env DSH_IFC_HOME. Apache-2.0. No geometry engine/WASM, no 5万构件 claim, no BCF/Client.