[stonecrop] Undo in Pinia

[agritheory]

https://github.com/wobsoriano/pinia-undo

We want to be able to programmatically re-apply or undo changes to state, related to #102

[Alchez]

@agritheory @bhattdevarsh

I was checking the pinia-undo library and it seems like it'll work for basic use cases out of the box.

However, if we wanted more control over the history stack, VueUse seems to have something called useRefHistory, which provides more options above undo/redo (there's also a manual variant for this composable). I also personally trust VueUse to be maintained over the standalone library.

The only significant downside of not using pinia-undo that I can think of (maybe?) is in cross-context applications, as we'll need to deploy the composable every time a store is used in each individual context.

PS: Here's an example implementation of useRefHistory with a Pinia store.

What do you guys think?

[agritheory]

@Alchez I think you're right, we should use the VueUse approach

[Alchez]

@agritheory since the useRefHistory composable is to be used contextually for a store state variable, rather than having a general undo feature across all Pinia stores, how should we implement it both in the base package and as a story to test?

Should we have the desktop story implement this as an example?

[agritheory]

@Alchez I think that's fine. We will want to add a comment about it in the story file