Web FreeCAD BitBybit

FreeCAD-aligned web CAD frontend baseline for the BitBybit runtime boundary.

Current scope

• React + Vite frontend shell
• Three.js 0.185.1 is pinned for the internal Viewport Adapter; React does not import Three.js directly.
• FreeCAD-style application menus, workbench navigation, Combo View, Task Dock, viewport and Report view
• Machine-readable workbench and command manifest in src/freecadManifest.ts
• Chinese implementation plan in docs/web-cad-implementation-plan.zh-CN.md

The current milestone is a static interface prototype. Real BitBybit Facade, FreeCAD/OCCT WASM, Three.js geometry, SQLite WASM and OPFS persistence are scheduled for the following integration milestones.

Development

npm install
npm run dev

Build verification:

npm run build