Grind Enchantments

• The config is now versioned to allow for future changes without breaking old configs.
• The config format has not been changed, though; you can simply add the version: 2 field (or version: 1, in which case it will be automatically updated to version 2) to keep using an existing config.
• Updated to 1.19.4.

Note that this version does not support Tax Free Levels for now.