migrate graphiql-toolkit to vitest

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Latest commit: 02819c5ec63e07e726345987528ca557c777a5aa

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Codecov Report

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

Project coverage is 65.33%. Comparing base (21c4409) to head (02819c5). Report is 1 commits behind head on main.

Additional details and impacted files

[](https://app.codecov.io/gh/graphql/graphiql/pull/3748?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=graphql) ```diff @@ Coverage Diff @@ ## main #3748 +/- ## ========================================== - Coverage 67.23% 65.33% -1.90% ========================================== Files 121 121 Lines 7007 7007 Branches 2267 2262 -5 ========================================== - Hits 4711 4578 -133 - Misses 2279 2412 +133 Partials 17 17 ``` [see 5 files with indirect coverage changes](https://app.codecov.io/gh/graphql/graphiql/pull/3748/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=graphql)