feat(JOML): remove legacy typeHandlers

[pollend]

This drops all the typehandlers for termath. the tests are migrated over in this PR (#4474)

[skaldarnar]

Is it safe to remove them already? Or would this break stuff as long as we still use those types?

@DarkWeird any opinion on that?

[DarkWeird]

Is it safe to remove them already? Or would this break stuff as long as we still use those types?

@DarkWeird any opinion on that?

It will break already serialized data.(old world loading, server-client connection if different versions)

Serialization will use default class serialization for legacy tera math

[skaldarnar]

It will break already serialized data.(old world loading, server-client connection if different versions)

I think this is only true if we would try to load the data as legacy types, right? I think we have new type handlers for JOML that will be able to parse the data into the new types just fine (which should allow to even load old worlds 🤔 )

Anyways, we don't guarantee that our worlds are compatible between releases... 🙈