Refactor entire mod

[jchung01]

Massive refactors of basically all areas of the mod. Includes:

• @Mod class changes
  • Mod constants are centralized, now in main mod class using injectedTags.
  • errorBiomes and debug code in main mod class are now in their own separate classes. The debug code (to add/register blocks, items, etc.) is now toggleable by config.
  • Specify Cubic Chunks min version of 1271
• Coremod transformer now uses deobfuscated names only. Also, most transforms were converted to mixins.
• All vanilla mixins have been rewritten to not use @Overwrite. In theory this should allow for better mod compatibility.
• Mod compat mixin changes
  • Rewrites most mod mixins to not use @Overwrite unless practical.
  • Adds extra syncing to disk (markDirty() calls) and to clients (sending appropriate biome packets)
  • Now technically supports Advanced Rocketry 2.0.0, but bugs in the mod make the biome changing untestable.
  • Bewitchment mixins have been removed, it has native compat.
• Bumps MixinBooter required version to 8.0 (for MixinExtras @Local and @Share)
• Fixes for a couple typos in JEIDMixinLoader: should fix #36 and Bookshelf mixin loading.
• Various package restructuring, keeping dummy classes in main package for INewChunk and JEIDLoadingPlugin.
• Various formatting changes

This also might fix #37, which I think is some sort of issue with reading/writing int item ids in MixinPacketBuffer.

[jchung01]

Confirmed to fix #37 by Krutoy per https://github.com/TerraFirmaCraft-The-Final-Frontier/RoughlyEnoughIDs/issues/37#issuecomment-1994254605, at least for crystal shulker boxes.

[ACGaming]

Positively tested by two other modpack authors as well.