fix(vitest): inline chai types instead of using @types/chai

[sheremet-va]

Description

Fixes #2118

By the way, this is how Cypress fixes it 😄

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[antfu]

Interestingly they are so short :P

[sheremet-va]

Interestingly they are so short :P

The link in the issue points to chai v2, but we use the latest version which is 2k lines 😄 (mostly documentation)

[kosgdk]

Now not is broken:

[sheremet-va]

Now not is broken:

If you can open an issue with reproduction, that would be lovely