Implement undo/redo

As mentioned in the description, this is hopefully fairly easy to implement through Redux. I met with hooroomoo → and we discussed that both the layout and model slices of the redux state will need to be added to the undo "array" so that changes to both the layout and the props/details of a component will be tracked as undo-able states.

Great to see this moving! 🤩

I suspect end-to-end tests using Cypress is overkill for this. (Happy to be wrong.) Unit tests seem appropriate for such a foundational capability?

Will continue off 3450303-undo-redo now that sidepanels branch is merged

hooroomoo → changed the visibility of the branch sidepanels-undo to hidden.

hooroomoo → closed merge request !28

Created 📌 Add tests for undo/redo Needs review to write tests. Would like to get this in first since it has a good amount of refactoring.

Both @larowlan and @jessebaker have approved the MR.

I think that means this is RTBC?

But shouldn't we have (unit) tests prior to merging?

Ah, @jessebaker pointed out that for tests, we have the follow-up 📌 Add tests for undo/redo Needs review , which is blocked on another issue. Great!

Needs Ben's MR approval before it can be merged 👍

lets goooo

Automatically closed - issue fixed for 2 weeks with no activity.