- Update build script with bakefile_gen Docker instructions and PCRE fix
- Add wxWidgets submodule with OpenGL/WebGL support for WASM
- Document comprehensive WASM test plan and wxGLCanvas implementation
- Document legacy GL emulation strategy for KiCad (423+ legacy GL calls)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
