Use selected tab to replace hash on push state

[stuartc]

Validation Steps

• Open an existing run, or create a new one from the editor
• Select any tab (except the Run tab)
• Click 'Retry from here'
• The currently selected tab and corresponding pane should stay selects/visible.

Related issue

Fixes #2199

Review checklist

• [x] I have performed a self-review of my code
• [x] I have verified that all appropriate authorization policies (:owner, :admin, :editor, :viewer) have been implemented and tested
• [x] If needed, I have updated the changelog
• [ ] Product has QA'd this feature

[codecov[bot]]

Codecov Report

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

Project coverage is 89.70%. Comparing base (5b8cbd2) to head (c4144ba).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2200 +/- ## ======================================= Coverage 89.70% 89.70% ======================================= Files 275 275 Lines 9039 9039 ======================================= Hits 8108 8108 Misses 931 931 ```

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