Conventions on committing `stm_cache` to source control

[danbolt]

STMCachedInstance3D helps tremendously with startup times when iterating on a project. That said, I've added a line in my gitignore to keep it out of source control for now:

# Avoid comitting the STM cache to source control
stm_cache/

I can imagine at some point I might want to remove this though, especially before shipping and I want to "finalize" the cache for exported builds.

Are there any known best practices on submitting the cache to source control?

[danbolt]

Also, I just wanted to say, this is a really lovely and performant library. Thanks for your hard work! 🎉