Using a new column on the capabilities table to store CAPO keys to get the default CASA paths rather than that ol' constant dict

Moving new symlinks into the pre-existing env dir (if exists) to preserve the pre-existing links (specifically the 'default' one)

- message cleanup for external workflows

Corrected moving the recommended version to the front of the list and properly sorted the flattened installed versions list by the version names to put the most recent at the top

Fixing a logic error in get_version by simply calling get_versions and returning the recommended version