Add Obelisks

[ferriarnus]

Description

• Inhibitor Obelisk
• Aversion Obelisk
• Relocator Obelisk
• Entity filters

closes: #159 closes: #158 closes: #160

TODO

• [ ] Some help with gui's and rendering might be needed.

Breaking Changes

List any breaking changes in this section, such as: changed/removed APIs, changed or removed items/blocks or modifications to recipes and gameplay mechanics.

Checklist

• [ ] My code follows the style guidelines of this project (.editorconfig, most IDEs will use this for you).
• [ ] I have made corresponding changes to the documentation.
• [ ] My changes are ready for review from a contributor.

[Rover656]

I'm happy to review this later but just to say don't worry about UI, it'll get caught during the GUI rewrite branch :)