fix: speed controller cannot rotate to correct direction sometimes after disassembly

[Vaelow233]

As the title suggests, rotating an assembled sub-level and then disassembling it can reverse a Rotation Speed Controller's output. The block axis is rotated during movement, but the signed ScrollValue is copied unchanged, causing the rebuilt kinetic network to use the opposite direction. Video reproduction

The following turn can cause this problem:

• north -> east, 90°, clockwise
• south -> west, 90°, clockwise
• west -> south, 90°, anticlockwise
• east -> north, 90°, anticlockwise
• any 180° turn between opposite horizontal directions

A related issue: Creators-of-Aeronautics/Simulated-Project#968

This fix determines the controlled output axis from the kinetic source and negates the saved ScrollValue when rotation reverses that axis's positive direction. Both shaft-powered and cog-powered configurations are supported.

After fixing, manual in-game testing confirmed that the problem no longer occurs.

[CLAassistant]

All committers have signed the CLA.