chore(typescript): enable erasableSyntaxOnly for the whole repo; add temporary ts-expect-errors to enums

[gribnoysup]

Should be pass the tests and compile, draft until I open a ticket and update the TODO comment. I have a codemod to follow-up with conversion pretty quickly, just didn't want to make this PR harder to review

[nbbeeken]

I was thinking about this when I commented about the enums here would be really cool to get this, love me some erasableSyntaxOnly typescript 💙 (takin a look 👁️)

[nbbeeken]

Well that wasn't a difficult review. I assume the draft is cus we're waiting to see fall out from CI to see if anything was missed?

I think I remember the docs recommend combining this with verbatimModuleSyntax but I imagine that is out of reach if we have specific dependence on automatic conversion to require or would cause a bunch more changes with import type enforcement.

[gribnoysup]

We already enforce import type for type imports via eslint (it bit us before a couple of times), but the autoconversion might be an issue yeah. I haven't heard about this one though, so worth trying as a follow-up

Main reason this is a draft is to not forget to stick a TODO ticket for enums so that we don't lose track of the enum conversion even if it should follow quickly 🙂