feat: make output reflect user's choice of package manager

[the-r3aper7]

Please don't delete this checklist! Before submitting the PR, please make sure you do the following:

• It's really useful if your PR references an issue where it is discussed ahead of time. In many cases, features are absent for a reason. For large changes, please create an RFC: https://github.com/sveltejs/rfcs
• This message body should clearly illustrate what problems it solves.
• Ideally, include a test that fails without this PR but passes with it.

Tests

• Run the tests with pnpm test and lint the project with pnpm lint and pnpm check

Changesets

• If your PR makes a change that should be noted in one or more packages' changelogs, generate a changeset by running pnpm changeset and following the prompts. Changesets that add features should be minor and those that fix bugs should be patch. Please prefix changeset messages with feat:, fix:, or chore:.

[changeset-bot]

🦋 Changeset detected

Latest commit: 2dffc11

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
create-svelte	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[benmccann]

This seems like a good idea, but I wonder if we want to add an extra library for such a simple piece of functionality. Maybe it'd be preferable to just copy the source?

https://github.com/zkochan/packages/blob/main/which-pm-runs/index.js

[the-r3aper7]

yeah its a good idea, how should i provide the credits for the code from that package?

[benmccann]

You could just add a comment linking back to the original in the place where the code is added

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
kit-default-template	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 4, 2023 5:12pm

[vercel]

@the-r3aper7 is attempting to deploy a commit to the Svelte Team on Vercel.

A member of the Team first needs to authorize it.

[the-r3aper7]

@benmccann can you review this?
shall i add another functionality for initializing git option in cli WDYT?

[benmccann]

thanks for catching that issue @Conduitry! I fixed it and made some other improvements before merging