- Change glDrawElements index type from GL_UNSIGNED_BYTE to GL_UNSIGNED_SHORT
to match KiCad's actual usage and Emscripten's legacy GL emulation requirements
- Add dedicated opengl.spec.ts test file for OpenGL-specific tests
- All 5 GL test types now work: Immediate Mode, Matrix Ops, Vertex Arrays,
State Mgmt, and Texture Coords
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
