feat: add support for .nvmrc as node version source

[BlankParticle]

fixes #2207
adds .nvmrc as a supported source for node version resolution, behaviour is as discussed in the issue

implemented after discussion with @TheAlexLichter on voidzero discord (#2207 (comment))

thanks to @devmcclu who did a parallel implementation in #2213, i took some tests from that PR

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[fengmk2]

@codex review

[fengmk2]

@BlankParticle Thanks! LGTM

[chatgpt-codex-connector]

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Reviewed commit: 02d8536af5

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[BlankParticle]

thanks @TheAlexLichter for acting on the review, I saw it and was going to act on it but forgot to do so

[TheAlexLichter]

thanks @TheAlexLichter for acting on the review, I saw it and was going to act on it but forgot to do so

Glad I could help 😋
please feel free to change anything to your liking!

[BlankParticle]

thanks @TheAlexLichter for acting on the review, I saw it and was going to act on it but forgot to do so

Glad I could help 😋 please feel free to change anything to your liking!

things look fine, I just want this to get merged and released soon so I can stop using my local build of vite-plus 😄

[fengmk2]

@BlankParticle Thank you for your contribution, I will merge it and release it on Tuesday.