feat: support async act v2

[cloudkite]

made some minor updates to the PR #10

• merged with latest
• working suspense test using fake timers
• updated readme

fixes #9

[cloudkite]

@sheremet-va let me know if theres any additional work or changes needed to move this forward. I think theres also a way to implement this as a backwards compatible change by returning thenables instead of promises. But not sure its worth it as it would make the API and implementation more complicated

[sheremet-va]

Can you also prepare PRs updating vitest docs and vitest-browser-examples when this is released?

[cloudkite]

Can you also prepare PRs updating vitest docs and vitest-browser-examples when this is released?

Sure happy to do that. Should hopefully have some time free next week

[joshuaellis]

👋🏼 we're quite keen to use this over at sanity is there a chance to get an experimental release in the meantime that we could test out? we use a lot of suspended components on our dashboard project.

[sheremet-va]

👋🏼 we're quite keen to use this over at sanity is there a chance to get an experimental release in the meantime that we could test out? we use a lot of suspended components on our dashboard project.

This sounds good to me. We probably can't release the v2 version fully because vitest init will incorrectly produce a sync version until we make the changes there.

[joshuaellis]

FYI i've just added this to an internal project & the test that was failing now works as expected. I had some issues (that weren't there before) where i needed to await MSW's start function in the beforeAll call but realistically I probably should have done that before and it "just worked" other than that, I can't see any issues at the moment.

I'll open issues for anything I do find though. Thanks again for the beta 👍🏼