Add integration tests back to npm workflow; rename npm test
Add integration tests back to npm workflow; rename npm test

Now it's just `npm test`

yunxing/reason,chenglou/reason,let-def/reason,cristianoc/reason,facebook/reason,chenglou/reason,yunxing/reason,yunxing/reason,let-def/reason,yunxing/reason,chenglou/reason,cristianoc/reason,cristianoc/reason,facebook/reason,facebook/reason,let-def/reason