Add github test workflow

[birkskyum]

pnpm install, build, test

[changeset-bot]

⚠️ No Changeset found

Latest commit: 6c1c1d4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[atilafassina]

hey, @birkskyum . Maybe stupid question but: do we really need pnpm run build in this CI?
I only see Vitest files in this workflow and I think they pull files from /src

---

sorry I added workflow_dispatch, I expected to run it on the PR.

[birkskyum]

Good catch, it's not needed. Ran i locally just now without the build to make sure, and it's all green. It's removed from the pr

[ryansolid]

Thank you