MosaicMC 0.0.6-alpha for Minecraft 1.20.1

• Depracted config code

• Updated to 1.20.1
• Updated kotlin to 1.8.22
• Added ktfmt
• Name change from additions to properties
• Moved code to api and internals and depracted
• Added license notification in files

Full Changelog: https://github.com/MosaicMC/MosaicCore/compare/a1.0.5...a0.0.6