* Fully implement Discord bot
* Fix plugin-yml plugin errors & switch to night-config
# Changes:
- Migrate from com.google.gson:gson and com.tomlj:tomlj over to com.electronwill.night-config:core, toml, and json
- Add the appropriate bukkit tags required by the minecrell/plugin-yml gradle plugin to Veritas and Tyr.
* Replace TOML wrapper with generic support
# Changes:
- Removed specific TOML wrapper in favor of GenericConfiguration.
- Added ConfigType enum to define configuration formats, parsers, and writers for TOML and JSON.
- Created FileUtils class containing useful file and directory creation methods
- Added @ApiStatus.Internal to both the BukkitDelegate class and Completions annotation to specify that they should not be used externally.
