Xiaomi S400 skeletal muscle mass is mapped incorrectly

[chatory-ui]

Hi, thank you for this great app — it works really well overall.

I’m using the Xiaomi Mi Body Composition Scale S400, which provides a native Skeletal Muscle Mass value.
However, the app currently maps Lean Mass / total muscle mass to Garmin’s Skeletal Muscle Mass field instead of using the actual skeletal muscle value from the S400.

Garmin Connect supports true skeletal muscle mass, so this results in incorrect muscle data being uploaded.

Request:
Please consider updating the data mapping so that when an S400 is detected, the app uses the scale’s Skeletal Muscle Mass field directly for Garmin uploads.

Thanks a lot for your work on this project!

[jomzxc]

The library currently used, MiScaleBodyComposition, does not fully support this functionality yet. I have opened a pull request there to add support, and it is currently awaiting approval