[Bug] IR sensor not working in 3D

[brenocq]

Bug description
While @ahzary was testing, he noticed that the infrared measurements were not working properly; they were always at the lowerLimit or upperLimit.

Peek.2025-06-04.14-38.mp4

Tasks:

• Identify problem
• Refactor Bullet ray callback to store distance and normal
• Validate solution

[brenocq]

To simulate the IR sensor, we perform a ray cast using the physics module. While the ray cast was fully implemented for Box2D, it was not fully implemented for Bullet, so the IR was not working properly in 3D. I'll work on the ray cast using the Bullet physics engine now.