global fetch does not support proxy

[pelikhan]

          I tested the master branch on my work intranet.

fetchText() works fine. But fetch does not.
Is there an easy way of enriching the default NodeJS fetch with one that supports the proxy?
I would like const fetch = await createFetch() to be called when GenAIScript starts to make sure all future calls to fetch use the proxy version?
@pelikhan

Originally posted by @sahuguet in #882 (comment)

[pelikhan]

@sahuguet take a peek to see if this works out for you. https://microsoft.github.io/genaiscript/reference/scripts/fetch/#hostfetch

[pelikhan]

Release in 1.72.x