/event-types make switch async

[gitstart]

What does this PR do?

Previously when the hide switch is clicked we wait for a response from the server before the switch is toggled. These changes enable optimistic updates of the hidden property on a switched eventType, and roll-backs the changes if the switching fails. So now the switch and hidden label no longer wait for the server response.

Fixes #4130

Environment: Staging(main branch) / Production

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Chore (refactoring code, technical debt, workflow improvements)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Demo

https://www.loom.com/share/7907fbdf0bf646ccbe8b27b8d10375a4

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[gitstart]

Hi @sean-brydon! Thank for the review, will get back to you with the requested changes asap

[gitstart]

closing this PR for now, will push a different PR with required changes