Improvements, bug fixes, database saving (json for now) and more!

NexusBlock has been rewritten!

CHANGES:
Dropped support for SaintX Holograms
Config has been fully changed
Removed /nexusblock create & /nexusblock remove (for now)
New things like top X players, etc

1.18 support
DecentHolograms 2.x support

Position bug fixes, bedrock replace fix

More holograms support, CMI & SainttX
New property rewardsEveryBreak, https://github.com/xHyroM/NexusBlock/blob/main/nexusblock-bukkit/src/config.yml#L28 ( https://github.com/xHyroM/NexusBlock/issues/2#issuecomment-951958339)

Bug fixes, new softdepends

Support for DecentHolograms

Bug fixes