fix(dev): fix MDX types when using pnpm

[markdalgleish]

Fixes #7448

This issue doesn't surface when @types/mdx is hoisted to the top-level in node_modules, which is the behaviour of the official npm client, but pnpm is stricter about transitive dependencies and ensures that packages aren't hoisted to the top-level by default. This means that Remix consumers don't automatically get the global *.md/*.mdx types from @types/mdx in their app code and only see our augmented attributes and filename exports. To fix this, we now explicitly import the global types as part of the augmentation.

I've tested this change against a real app running both npm and pnpm to ensure this works across both, and I've confirmed that this change fixed the repro shared in the linked issue.

[changeset-bot]

🦋 Changeset detected

Latest commit: 14192af

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

This PR includes changesets to release 16 packages

Name	Type
@remix-run/dev	Patch
create-remix	Patch
remix	Patch
@remix-run/architect	Patch
@remix-run/cloudflare	Patch
@remix-run/cloudflare-pages	Patch
@remix-run/cloudflare-workers	Patch
@remix-run/css-bundle	Patch
@remix-run/deno	Patch
@remix-run/eslint-config	Patch
@remix-run/express	Patch
@remix-run/node	Patch
@remix-run/react	Patch
@remix-run/serve	Patch
@remix-run/server-runtime	Patch
@remix-run/testing	Patch

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[github-actions]

🤖 Hello there,

We just published version v0.0.0-nightly-c105a1d-20230920 which includes this pull request. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!

[github-actions]

🤖 Hello there,

We just published version 2.0.1-pre.0 which includes this pull request. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!

[github-actions]

🤖 Hello there,

We just published version 2.0.1 which includes this pull request. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!

[bastiankistner]

I'm seeing the same issue with RemixBrowser and Outlet and probably others. Tried to switch from installing node_modules with pnpm to installing them with bun and out of a sudden, the issue is gone. Would be great if it could be package manager agnostic.