fix(dev/vite/plugin): fix p-map import

[HeyyyNeo]

I am able to run the project after changing esm import to dynamic import
Fixes : #14489
This piece of granular code fixes the issue: (Did changes directly in minified js code)

const import_p_map = await import('p-map');
await (0, import_p_map.default)(build.prerender, prerenderSinglePath, { concurrency });

Steps taken to validate the fix

Build is same as previous

How is it verified
In this current project i ran the build and copied the vite.js content and pasted in my own project
Both node v20, v25 runs the project seamlessly

[changeset-bot]

🦋 Changeset detected

Latest commit: 6b94e85

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

This PR includes changesets to release 11 packages

Name	Type
@react-router/dev	Patch
@react-router/fs-routes	Patch
@react-router/remix-routes-option-adapter	Patch
create-react-router	Patch
react-router	Patch
react-router-dom	Patch
@react-router/architect	Patch
@react-router/cloudflare	Patch
@react-router/express	Patch
@react-router/node	Patch
@react-router/serve	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

[remix-cla-bot]

Hi @HeyyyNeo,

Welcome, and thank you for contributing to React Router!

Before we consider your pull request, we ask that you sign our Contributor License Agreement (CLA). We require this only once.

You may review the CLA and sign it by adding your name to contributors.yml.

Once the CLA is signed, the CLA Signed label will be added to the pull request.

If you have already signed the CLA and received this response in error, or if you have any questions, please contact us at [email protected].

Thanks!

- The Remix team

[brophdawg11]

Thank you for the PR @HeyyyNeo! Would you mind rebasing this onto dev (that's where we do releases from) and signing the CLI and adding a changeset so we can get this merged?

[HeyyyNeo]

sure thing @brophdawg11

[remix-cla-bot]

Thank you for signing the Contributor License Agreement. Let's get this merged! 🥳

[HeyyyNeo]

@brophdawg11 can you please recheck?

[HeyyyNeo]

@timdorr i am new to open source Pull Request practices, is there anything pending? or this PR is ready to be merged?

[brophdawg11]

@HeyyyNeo We use Changesets to auto-generate the CHANGELOG.md files, so you don't need to edit packages/react-router-dev/CHANGELOG.md directly - you can back that change out. Instead, run pnpm changeset and answer the prompts for a patch bump on @react-router/dev and describe the change there and commit that new file instead. Thanks!

[HeyyyNeo]

done @brophdawg11 . Please revalidate
Let me know if it is a minor bump i will push minor bump changeset changes
For now i have pushed the changset as PATCH

[brophdawg11]

It doens't look like you ran pnpm changeset? We don't want to touch any CHANGELOG.md or package.json versions at all - that is all automated via our Changesets tooling.

I made the updates and pushed to this branch to get things straightened out so we can get this merged 👍

[HeyyyNeo]

@brophdawg11 this is what i ran

1. pnpm changeset init
2. pnpm changeset (it asks for certain questions) answered them
3. pnpm changeset version..

[brophdawg11]

you only needed to run pnpm changeset

pnpm changeset init is a single-use command to setup changesets on a project (we've already done that for RR) and pnpm changeset version is not intended to be run until release time to copy changeset files into CHANGELOG.md files and bump versions in package.json