2.0.0-beta.2+1.18.1: [2.0.0-beta.2] Stability fixes

- Added `universal_graves:breaking_time` and `universal_graves:protection_time`
- Visual Graves now use their own hologram/sign text
- Changing protection time to 0 disables it (it was it's own option before)
- Graves now have static id instead of being position based
- Fixed compatibility with Immersive Portals
- Fixed few bugs