# Description

This MR adds configuration for allegro and shadow hands. The shadow hand
asset is a bit tricky because it has fixed tendons and the joints need
the drive properties.

## Type of change

- New feature (non-breaking change which adds functionality)

## Screenshots

The following script moves the hand from their lower to upper joint
limits (simulate a power grasp and release motion):

```bash
./orbit.sh -p source/standalone/demos/hands.py
```


https://github.com/isaac-orbit/orbit/assets/12863862/e0e5df7b-e049-407f-9f40-c24958a1faa3

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./orbit.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have run all the tests with `./orbit.sh --test` and they pass
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there