Pets commands

[hardaker]

I added a slew of new commands to help manage pets. They're certainly not perfect and certainly others may want to alter output, etc, but as is this patch implements:

pets list: list pets in your inventory
food: lists food in your inventory
pets feed FOOD feed FOOD to pets
pets hatch hatches pets using available eggs and potions

These all take -P and -C flags to limit actions to specific pet types or colors.

[asmfreak]

Please rebase this branch to master branch

[hardaker]

It's been rebased. Sorry for the delay -- came down with a nasty flu!

[asmfreak]

Please, fix the lint issues. You can run lints locally using act, which is pretty much identical to GH Actions, but runs on your computer.

I wish you good health. I hope your flu passes quickly.

[hardaker]

Will do. BTW, you might consider switching to ruff instead pylint, etc. It's a gazillion times faster and more configurable.

[hardaker]

should be clean now (and a local pre-commit setup should prevent me from missing lint issues in the future)