fix: LEAP-368: Don't add `hidden` and `locked` to undo history

[hlomzik]

Very simple fix. But there is a new UX problem them: if you undo/redo actions done to hidden regions you see no changes on the screen, previously region became visible at some point and only then undo went through actual actions.

PR fulfills these requirements

• [ ] Tests for the changes have been added/updated
• [ ] Docs have been added/updated
• [ ] Best efforts were made to ensure docs/code are concise and coherent (checked for spelling/grammatical errors, commented out code, debug logs etc.)
• [x] Self-reviewed and ran all changes on a local instance

What feature flags were used to cover this change?

none — maybe we need this to cover UX change

What alternative approaches were there?

This change affects (describe how if yes)

• [ ] Performance
• [ ] Security
• [x] UX — undo/redo over hidden regions now is not visible, that's confusing

Does this PR introduce a breaking change?

• [ ] Yes, and covered entirely by feature flag(s)
• [ ] Yes, and covered partially by feature flag(s)
• [x] No
• [ ] Not sure (briefly explain the situation below)

What level of testing was included in the change?

• [ ] e2e (codecept)
• [ ] integration (cypress)
• [ ] unit (jest)

[hlomzik]

/git merge master

Workflow run Successfully pushed new changes: Merge remote-tracking branch 'origin/master' into fb-leap-368/undo-hidden (6b538578932187330553625d4136227f1a9a69fd)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (3c7243d) 68.28% compared to head (2cd8070) 64.54%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1641 +/- ## ========================================== - Coverage 68.28% 64.54% -3.75% ========================================== Files 443 443 Lines 28690 28690 Branches 7630 7519 -111 ========================================== - Hits 19591 18517 -1074 - Misses 7847 10173 +2326 + Partials 1252 0 -1252 ```

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