Refine CLI flag descriptions for clarity

[jacobdalamb]

Changes

• Updated wording of create-astro CLI flags

Testing

N/A

Docs

@withastro/maintainers-docs should probably add docs for this

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Latest commit: 2514716

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[natemoo-re]

Thank you so much for these improvements! I know people will be thrilled with them.

[natemoo-re]

Waiting for a review from @withastro/maintainers-docs which I've been told is coming tomorrow!

[sarah11918]

Hi @jacobthesheep ! Can you please revise this PR to only include the new options you're adding, and no changes to existing flags? Thanks!

[sarah11918]

Requesting that only new flags be added; removing changes to existing content.

[jacobdalamb]

Requesting that only new flags be added; removing changes to existing content.

I'm not adding new flags. I just updated the wording for existing flags.

[sarah11918]

Thanks for catching these typos and adding some missing flags, @jacobthesheep !

I'm not sure about the formatting changes though, that doesn't seem right to me, so let me know if I'm missing something.

[jacobdalamb]

Thanks for catching these typos and adding some missing flags, @jacobthesheep !

I'm not sure about the formatting changes though, that doesn't seem right to me, so let me know if I'm missing something.

Sorry about that. Thanks for catching those.

still for Nate to do one final check!

[natemoo-re]

Thanks for adding the missing info and the typo fixes! Appreciate it.