Caching

[stefanvanburen]

Ideally, we'd cache our results so that we don't have to hit the network as often.

Probably the best way to do this would to be to understand the buf command cache structure, but OTOH because we aren't directly executing commands via buf, we're going to get results that aren't written there.

Another approach is to just keep an in-memory cache, since for the most part we're viewing immutable contents - commits are immutable, and currently neither owners or modules can be renamed.

[stefanvanburen]

Related: https://github.com/bufbuild/intellij-buf/blob/main/src/main/kotlin/build/buf/intellij/module/cache/ModuleCacheV3.kt