Fix app config file watching on Windows

[nickwesselman]

Summary

• shopify app dev was not detecting changes to shopify.app.toml on Windows
• Chokidar delivers paths with backslashes on Windows (C:\project\shopify.app.toml) but the app configuration stores paths with forward slashes (C:/project/shopify.app.toml)
• The raw string comparison (path === this.app.configuration.path) silently failed on Windows
• Fixed by using normalizePath() on both sides of the comparison in handleFileEvent and handleEventForExtension

Test plan

• Added test simulating Windows backslash paths from chokidar
• Existing tests still pass
• Snap release and verify on Windows that shopify.app.toml changes are picked up during shopify app dev

🤖 Generated with Claude Code

[nickwesselman]

/snapit

[github-actions]

🫰✨ Thanks @nickwesselman! Your snapshot has been published to npm.

Test the snapshot by installing your package globally:

npm i -g --@shopify:registry=https://registry.npmjs.org @shopify/cli@0.0.0-snapshot-20260220191904

Caution

After installing, validate the version by running just shopify in your terminal.
If the versions don't match, you might have multiple global instances installed.
Use which shopify to find out which one you are running and uninstall it.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	78.9%	14553/18445
🟡	Branches	73.23%	7223/9863
🟡	Functions	79.09%	3704/4683
🟡	Lines	79.25%	13760/17363

Test suite run success

3773 tests passing in 1453 suites.

Report generated by 🧪jest coverage report action from 22c51c4

[nickwesselman]

/snapit

[github-actions]

🫰✨ Thanks @nickwesselman! Your snapshot has been published to npm.

Test the snapshot by installing your package globally:

npm i -g --@shopify:registry=https://registry.npmjs.org @shopify/cli@0.0.0-snapshot-20260220192627

Caution

After installing, validate the version by running just shopify in your terminal.
If the versions don't match, you might have multiple global instances installed.
Use which shopify to find out which one you are running and uninstall it.