Release the v1.0 version of MotionLCM

MotionLCM v1.0

• [Feature]: Training procedure of MotionLCM (generation and controlling).
• [Feature]: Inference (one or few steps) procedure of MotionLCM.
• [Feature]: Supporting the motion-controlling function.

What's Changed

• [Feature]: add swanlab logger by @Zeyi-Lin in #7

New Contributors

• @Zeyi-Lin made their first contribution in #7

Full Changelog: https://github.com/Dai-Wenxun/MotionLCM/commits/v1.0