Move React Native dev commands under root dev.yml

[kyle-schellen]

Refs issue #908.

What changes are you making?

Move platforms/react-native/dev.yml into namespaced commands at the repo
root so dev up and dev react-native <cmd> (or dev rn) work from the
monorepo root. Last in the stack after #35 (Android) and #36 (Swift).

Also addresses review feedback to align RN with the Swift/Android shape:

• Adds s alias for server
• Drops the misleading check alias on lint (Android check has a larger surface; RN had no license-header check to back it)
• Renames fix → format with fix kept as a legacy alias (matches the dev <platform> format convention)
• Adds dev rn build so all three platforms expose a build subcommand
• Updates scripts/lint_swift help text to point at the canonical dev react-native format

How to test

From the repo root:

• dev up completes without error, including Node v22.14.0 / pnpm 10.33.1 setup, RN dependencies, gems, and pods
• dev rn build builds the @shopify/checkout-kit-react-native module
• dev rn lint runs SwiftLint/SwiftFormat checks, module lint, and sample lint
• dev rn style still works as a legacy alias for lint
• dev rn lint swift, dev rn lint module, and dev rn lint sample scope linting to one area
• dev rn format auto-fixes Swift lint and format issues (SwiftLint + SwiftFormat)
• dev rn fix still works as a legacy alias for format
• dev rn server starts Metro
• dev rn s still works as a short alias for server
• dev rn ios runs the iOS sample app
• dev rn android runs the Android sample app
• dev rn clean wipes module + sample workspaces and stops sccache

---

Before you merge

Important

• I've added tests to support my implementation
• I have read and agree with the Contribution Guidelines
• I have read and agree with the Code of Conduct
• I've updated the relevant platform README (platforms/swift/README.md and/or platforms/android/README.md)

---

Releasing a new Swift version?

• I have bumped the version in platforms/swift/ShopifyCheckoutKit.podspec
• I have bumped the version in platforms/swift/Sources/ShopifyCheckoutKit/ShopifyCheckoutKit.swift
• I have updated platforms/swift/CHANGELOG.md
• I have updated the SwiftPM/CocoaPods version snippets in platforms/swift/README.md (major version only)

Releasing a new Android version?

• I have bumped the versionName in platforms/android/lib/build.gradle
• I have updated platforms/android/CHANGELOG.md
• I have updated the Gradle/Maven version snippets in platforms/android/README.md

Tip

See the Contributing documentation for the full release process per platform.

[kyle-schellen]

• Polish platform check tooling #177
• Add repo setup orchestration commands #176
• Centralize sample storefront configuration #175
• Align workspace dev commands in root dev.yml #69
• Move React Native dev commands under root dev.yml #64 👈 (View in Graphite)
• Move Swift dev commands under root dev.yml #36
• Move Android dev commands under root dev.yml #35
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[github-actions]

React Native — Coverage Report

Lines	Statements	Branches	Functions
	99.53% (214/215)	95.96% (119/124)	100% (64/64)

[kieran-osgood-shopify]

I think we might be able to remove this one too - now your improvement to the metro bundler has come in, which means we dont have to do the build to see changes, this is less relevant

[Juanita-Dash]

LGTM

[kyle-schellen]

Merge activity

• May 13, 3:21 PM UTC: A user started a stack merge that includes this pull request via Graphite.
• May 13, 3:22 PM UTC: Graphite rebased this pull request as part of a merge.
• May 13, 3:45 PM UTC: @kyle-schellen merged this pull request with Graphite.