Update Context middleware

[stayallive]

Saw you also support the new Laravel Context feature now.

Noticed that a variable was not re-used and that no tests were added for this feature.

Hope you don't mind me submitting a PR for that 👍

[stayallive]

It looks like the beforeEach runs before the skip is resolved... interesting. But anyway, should have fixed my mistake there.

It also looks like there are a massive amount of other tests failing because of missing .env and such, can't think of how any of my changes triggered that? But maybe I'm overlooking something.

[freekmurze]

Thanks!