feat: add MotionPathControls control via ref + add two properties

[Riment]

Adding control of the motion state of MotionPathControls via the reference.
Adding debugColor property to change debug helpers color.
Adding loop property to control if the target object loop back to the start when reaching the end of the curve.

Why

Avoid using only the useMotion hook inside MotionPathControls component to control the target object.

What

Add motion property to the MotionPathControls ref.
Handle useMotion hook error when used outside of MotionPathControls component.
Update doc.

Checklist

• Documentation updated (example)
• Storybook entry added (example)
• Ready to be merged

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[github-actions]

🎉 This PR is included in version 9.122.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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