feat: establish reproducible FreeCAD web compatibility baseline

README.md

@@ -11,6 +11,10 @@ FreeCAD-aligned web CAD frontend baseline for the BitBybit runtime boundary.
 - Chinese implementation plan in `docs/web-cad-implementation-plan.zh-CN.md`
 - Full 34-module FreeCAD 1.1.1 scope, Bitbybit/OCCT source-build track and executable task ledger in [docs/freecad-complete-parity-backlog.zh-CN.md](docs/freecad-complete-parity-backlog.zh-CN.md)
 - Executable reference-oracle and R0-R9 delivery order in [docs/freecad-reference-execution-roadmap.zh-CN.md](docs/freecad-reference-execution-roadmap.zh-CN.md)
+- Detailed owner lanes, 83-task WBS, dependencies and gates in [docs/freecad-full-parity-execution-wbs.zh-CN.md](docs/freecad-full-parity-execution-wbs.zh-CN.md)
+- Reproducible 34-module source inventory in [config/freecad-source-inventory.json](config/freecad-source-inventory.json), generated and checked with `./npmw run generate:freecad-inventory` and `./npmw run check:freecad-inventory`
+- Source-traceable TypeId/property candidate inventory in [config/freecad-type-property-inventory.json](config/freecad-type-property-inventory.json), checked with `./npmw run check:freecad-type-properties`
+- Locked FreeCAD 1.1.1 planegcs WASM subset with Dedicated Worker verification for line/circle/curve constraints, SnellsLaw, Ellipse InternalAlignment helpers and clamped cubic B-spline Weight
 
 The current milestone is a facade-first integration slice. Part Design document transactions and history are executable in the mock domain adapter; the internal SQLite WASM + OPFS Persistence Worker, schema and in-memory fallback are bundled behind `facade.project`. FreeCAD/OCCT geometry, solver behavior, FCStd interoperability and full workbench semantics remain staged behind the documented P3-P7 gates.