Fix attribute transition

[Pessimistress]

For #7457

Attribute transition is working again (#8582 highway example, scenegraph example)

Change List

• Update GPU transition logic to v9 buffer layout / render pass pattern
• Light refactor for better code readability
• Add types and documentation in comments to core/transitions
• Update test/apps/attribute-transition for local debugging
• Enable render tests

[Pessimistress]

Waiting on a patch with visgl/luma.gl#2023

[coveralls]

coverage: 84.082% (+0.2%) from 83.911%
when pulling 170890b on x/attribute-transition
into 3bb7fb3 on master.

[felixpalmer]

I tested the locally (overriding countRange = [5, 5]) and I get some strange artifacts:

Screen.Recording.2024-03-13.at.11.35.09.mov

[Pessimistress]

@felixpalmer I can't reproduce it. Maybe you have outdated cache of luma locally? Try yarn start-local --force

[donmccurdy]

After a 'spring' transition completes, it continues to shift very slightly, indefinitely, perhaps we aren't detecting when a spring transition completes?

spring_transition_flicker.mov

This is such a huge improvement though – I don't think that should block anything.

The refactoring here is great, thank you! 🚀