Fix: tests don't stop running in gh actions

[kloV148]

closes #226

Sometimes vitest failed to eliminate worker. To solve this, the tests are now run in non-threaded mode.

More about this issue: vitest-dev/vitest#3077

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	86.51% (🎯 80%) ⬇️ -6.72%	6854 / 7922
🟢	Statements	86.51% (🎯 80%) ⬇️ -6.72%	6854 / 7922
🔴	Functions	79.85% (🎯 80%) ⬇️ -5.86%	226 / 283
🟢	Branches	85.82% (🎯 80%) ⬇️ -4.92%	345 / 402

File Coverage

No changed files found.

Generated in workflow #623

[neSpecc]

can we setup it at the vitest.config.ts?

[kloV148]

can we setup it at the vitest.config.ts?

We can use node:child_processs option in vitest.config.ts. But to do this, we need to migrate to vitest 1+

[TatianaFomina]

Created issue to migrate to vitest 1+
#230

[neSpecc]

can we setup it at the vitest.config.ts?

We can use node:child_processs option in vitest.config.ts. But to do this, we need to migrate to vitest 1+

Are you sure? Each supported cli argument usually have corresponded config property. They are just different ways to pass a particular option