Setup Scryfall bulk data files

[iambroadband]

Description

This behavior used to be supported in Ophidian, but now it needs to be supported in scooze. We should support:

• Oracle Cards
• Default Cards
• All Cards

You may want to have some constants in utils or similar for data directories to download these files to. You can add flags to the CLI to download these files as part of this ticket if you want. Make sure to exclude the download directory from git in .gitignore.

Resources

https://scryfall.com/docs/api/bulk-data

[JacobGinsparg]

@fjork3 can you fix the relative import here before you close this issue: https://github.com/arcavios/scooze/blob/dev/src/scooze/bulkdata.py#L54

I think eventually we'll get rid of this and just have the CLI handle the path but for now if you run it top level it'll be in a weird spot.

[fjork3]

Just gonna remove that piece entirely; was using it during testing but we don't need to have bulkdata be a runnable file at all.

[iambroadband]

Is this ticket considered complete?

[fjork3]

The download portion is working, but I'm not sure I'd say they're fully supported until #40 is complete and we can actually load them to DB.