/claim #6 /closes #6

Description

The GLTF provides the shapes for the components, but they were not being rendered in the output. This was because the mesh data was not being correctly extracted from the scene3d object.

This PR fixes the issue by:

• Updating lib/mesh-generation.ts to correctly process the mesh data for components.
• Increasing the test timeout in test/repros/repro01/repro01.test.ts to prevent timeouts.
• Updating the test snapshots to reflect the fix.

The components, including the resistor blocks, are now visible on the board.