Fixed a typo in README (#797)

Adding support for LIBERO-PRO and Metaworld envirornments

Length HP sweep, looking at how long phases should be

Add a pretrained RLT encoder

Add a pretrained RLT encoder

Fixing a bunch of stuff to get Libero working with podman

Fixing the proxy to spin so to give the VLA server time to start up

A configuration of the repo that can run the openpi model on a DGX Spark