feat(errors): make verrors=context global and update test outputs

[royalpinto007]

Make verror=context usage global and update related test files accordingly.

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Testing this PR locally

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[dkorpel]

Was it decided somewhere that this should become the default? I prefer the current default, and don't like how this makes the test suite harder to maintain.

[maxhaton]

Was it decided somewhere that this should become the default? I prefer the current default, and don't like how this makes the test suite harder to maintain.

Don't think so, but we are one of not many languages still not doing the squiggle by default. That debate aside, the last time I think someone (hatf0 I think) tried to turn it a bunch of things blew up so I asked @royalpinto007 to look into just to see how things were going on that front.

[bangbangsheshotmedown]

Was it decided somewhere that this should become the default? I prefer the current default, and don't like how this makes the test suite harder to maintain.

I like this PR

With the code example, i know exactly what's wrong without having to decipher a lengthily message

I use Zig a lot and this is so much better

[royalpinto007]

I need some help with the compilable/testcolor.sh file. I tried resolving it, but unfortunately, I wasn't able to.

[thewilsonator]

ping @maxhaton please review

[RazvanN7]

I like it.