fix: expose reactNativePath for Re.Pack getDevMiddleware

[tomhendra]

Summary

Fixes issue #580 — exposes reactNativePath from plugin-repack/pluginRepack.ts for use in Re.Pack getDevMiddleware.

Test plan

Based on the following environment:

• macOS v26.0
• Node.js v22.19.0
• pnpm v10.17.0

1. Create a new project with pnpm create rock@latest and select repack as the bundler
2. Run pnpm rock start in test project and verify the dev server starts correctly

[changeset-bot]

🦋 Changeset detected

Latest commit: 83f0634

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

This PR includes changesets to release 13 packages

Name	Type
@rock-js/plugin-repack	Patch
@rock-js/config	Patch
@rock-js/platform-android	Patch
@rock-js/platform-apple-helpers	Patch
@rock-js/platform-ios	Patch
@rock-js/plugin-brownfield-android	Patch
@rock-js/plugin-brownfield-ios	Patch
@rock-js/plugin-metro	Patch
@rock-js/provider-github	Patch
@rock-js/provider-s3	Patch
@rock-js/test-helpers	Patch
@rock-js/tools	Patch
@rock-js/welcome-screen	Patch

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[vercel]

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[thymikee]

Thank you!

[thymikee]

Can you add a changeset with “patch” change?

[tomhendra]

Hope this is OK, let me know if you need anything else :)