chore: update to TeraNUI 3.0 from 1.5, for gestalt separation

[keturn]

This updates Terasology for MovingBlocks/TeraNUI#47

Making less of NUI depend on a specific version of gestalt, which will make our gestalt upgrade easier.

Based on https://github.com/BenjaminAmos/Terasology/tree/nui-gestalt-separation
I hope @BenjaminAmos will forgive me for making a PR of it.

How to test

Brief description of how to test / confirm this PR before merging

Outstanding before merging

If anything. You can use neat checkboxes! Feel free to delete if not needed

• Need to consider use case x
• Still have to adjust the wiki doc

[keturn]

testing out well so far

[DarkWeird]

Looks good for me.
Works all basic screens works in main menu, also works controls.

Not works loading/creating world(not found world generator) - i think that because i have dirty omega workspace

[keturn]

I ran omega tests and they are mostly good, except some NameGenerator tests that CI says weren't failing in the last build.

org.terasology.namegenerator.CreatureNameProviderTest

java.lang.ExceptionInInitializerError
	at org.terasology.namegenerator.creature.CreatureNameProvider.<init>(CreatureNameProvider.java:46)
	at org.terasology.namegenerator.CreatureNameProviderTest.testBase(CreatureNameProviderTest.java:47)
Caused by: java.util.NoSuchElementException: No value present
	at java.base/java.util.Optional.get(Optional.java:148)
	at org.terasology.namegenerator.creature.CreatureAssetTheme.fetchNameList(CreatureAssetTheme.java:94)
	at org.terasology.namegenerator.creature.CreatureAssetTheme.<init>(CreatureAssetTheme.java:65)
	at org.terasology.namegenerator.creature.CreatureAssetTheme.<clinit>(CreatureAssetTheme.java:34)
	... 93 more

and this is one of those things where it's hard to imagine it being NUI-related.

It might be a CI vs local thing instead? should test develop locally to confirm.