fix: decode Windows paths to prevent ENOENT in dev mode

[drewkovihair]

Fix: Decode Windows Paths in dev mode to prevent ENOENT

Summary

This fixes an error on Windows when running Hydrogen/React Router projects from folders that include spaces (e.g. D:\KOVI HAIR).

The Vite plugin currently passes encoded %20 paths into readFileSync, causing:

ENOENT: no such file or directory, open 'D:\KOVI%20HAIR\...'

Fix

We now decode routeFilePath before reading it:

const cleanPath = path.normalize(decodeURIComponent(routeFilePath));
const code = readFileSync(cleanPath, "utf-8");

Notes

• Tested with Shopify Hydrogen dev setup and confirmed working
• No impact on macOS or Linux environments
• Fixes a long-standing issue for Windows users with space-containing directories

[changeset-bot]

🦋 Changeset detected

Latest commit: eae93b0

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	Major
@react-router/fs-routes	Major
@react-router/remix-routes-option-adapter	Major
create-react-router	Major
react-router	Major
react-router-dom	Major
@react-router/architect	Major
@react-router/cloudflare	Major
@react-router/express	Major
@react-router/node	Major
@react-router/serve	Major

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[remix-cla-bot]

Hi @drewkovihair,

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[remix-cla-bot]

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

[drewkovihair]

Let me know if anything needs adjusting — happy to tweak as needed!