feat(joml): migrate various pieces (no module impact)

[skaldarnar]

Migrate various pieces of the engine code to JOML.

All these changes should be local to the engine and do not affect the Omega workspace (no module changes needed).

TeraNUI was compiled against a JOML-extension version with Rectanglei#intersects(Rectanglei) but we changed the parameter to Rectangleic - which is source compatible, not not binary compatible it seems... Checking out NUI locally works fine, so I assume just rebuilding TeraNUI against the latest SNAPSHOT of joml-ext should do the trick.

You may need to refresh your Gradle dependencies to build this:

gradlew build --refresh-dependencies

Requires a new build of MovingBlocks/TeraNUI@0b65cf1
Depends on MovingBlocks/joml-ext#20
Contributes to #3832