Notice appearance in Browse view

[jameskoster]

This looks a bit awkward. Let's think about how to display notices in this view, or perhaps in-canvas notices in general.

[jasmussen]

I don't think we should show these in the browse view ever. Browse view is meant to not be an editor, after all. I recognize this can cause an animation jump as you enter the edit mode and the notice appears, but I'd rather have that than notices in both contexts.

[jameskoster]

I agree that the notices shouldn't appear in / attached to the frame, but we do need to display confirmation of certain actions in browse view.

I just double-checked and template deletion / reversion already shows a snackbar, so we can probably just remove this green "Template reverted" notice altogether since its duplicative.

[jasmussen]

Right, I think snackbars are the answer in browse view.