add Redis history

[ivanyshchuk]

Description

Please include a summary of the change and which issue is fixed. Please also
include relevant motivation and context. Your commit message should include
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Fixes # (issue)

Checklist:

• I have added the relevant tests for this change.
• I have added an item to the Pending section of docs/changes.rst.

[matthiask]

Thank you! If I understand it correctly you want to persist the toolbar's state in the cache instead of the local memory, correct? We have been discussing approaches here: #1432

[matthiask]

I'm going to reject this as it is currently since we have discussed a slightly different approach which we want to pursue.

Also, tests are failing and there hasn't been any response to my comments.

It's not a rejection of the feature, just a rejection of this particular pull request. Thanks!