Rename Checkout Sheet Kit to Checkout Kit (React Native)

Mirrors the Swift (Shopify/checkout-kit#22) and Android
(Shopify/checkout-kit#10) renames. Drops "Sheet" from the
product name across the React Native bridge:

- Package: @shopify/checkout-sheet-kit -> @shopify/checkout-kit
- Native module: ShopifyCheckoutSheetKit -> ShopifyCheckoutKit
- iOS pod / spec: RNShopifyCheckoutSheetKit -> RNShopifyCheckoutKit
- Android Java pkg: com.shopify.reactnative.checkoutsheetkit ->
  com.shopify.reactnative.checkoutkit
- Android Gradle dep: com.shopify:checkout-sheet-kit ->
  com.shopify:checkout-kit (depends on Android PR #10 publishing)
- TS API: ShopifyCheckoutSheet -> ShopifyCheckout, useShopifyCheckoutSheet
  -> useShopifyCheckout, ShopifyCheckoutSheetProvider ->
  ShopifyCheckoutProvider
- Codegen spec: RNShopifyCheckoutSheetKitSpec -> RNShopifyCheckoutKitSpec
- Repo dir name (checkout-sheet-kit-react-native) is preserved for now;
  separate effort.

Carve-outs preserved: ShopifyCheckoutSDK user-agent,
window.MobileCheckoutSdk, checkout-sdk.myshopify.com.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Juanita-Dash

.github/CONTRIBUTING.md

@@ -49,15 +49,15 @@ and subsequently closed after a further 7 days of inactivity.
 Open a pull request with the following changes:
 
 1. Bump the
-   [package version](https://github.com/Shopify/checkout-sheet-kit-react-native/blob/main/modules/%40shopify/checkout-sheet-kit/package.json#L4)
-   of the `@shopify/checkout-sheet-kit` module.
+   [package version](https://github.com/Shopify/checkout-kit/blob/main/modules/%40shopify/checkout-kit/package.json#L4)
+   of the `@shopify/checkout-kit` module.
 2. Add an entry to the top of the [CHANGELOG](../CHANGELOG.md)
 
 Once you have merged a pull request with these changes, you will be ready to
 publish a new version.
 
 To do so, navigate to
-<https://github.com/Shopify/checkout-sheet-kit-react-native/releases> and click
+<https://github.com/Shopify/checkout-kit/releases> and click
 "Draft a new release" then complete the following steps:
 
 1. Create a tag for the new version
@@ -66,5 +66,5 @@ To do so, navigate to
    pull requests where applicable, in the description box.
 4. Check "Set as the latest release".
 5. When ready, click "Publish release". This will kickstart the
-   [CI process](https://github.com/Shopify/checkout-sheet-kit-react-native/actions/workflows/publish.yml)
+   [CI process](https://github.com/Shopify/checkout-kit/actions/workflows/publish.yml)
    to publish a new version of the NPM package.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -34,7 +34,7 @@ body:
 
   - type: input
     attributes:
-      label: What version of `@shopify/checkout-sheet-kit` are you using?
+      label: What version of `@shopify/checkout-kit` are you using?
       description:
         Please list the package version and device you are testing with.
     validations:

.github/actions/install-cocoapods/action.yml

@@ -17,7 +17,7 @@ runs:
       with:
         path: |
           sample/ios/Pods
-        key: ${{ runner.os }}-cocoapods-${{ hashFiles('sample/ios/Podfile.lock', 'sample/Gemfile.lock', 'sample/Gemfile', 'package.json', 'sample/package.json', 'modules/@shopify/checkout-sheet-kit/package.json', 'pnpm-lock.yaml') }}
+        key: ${{ runner.os }}-cocoapods-${{ hashFiles('sample/ios/Podfile.lock', 'sample/Gemfile.lock', 'sample/Gemfile', 'package.json', 'sample/package.json', 'modules/@shopify/checkout-kit/package.json', 'pnpm-lock.yaml') }}
 
     - name: Install cocoapods
       shell: bash

.github/pull_request_template.md

@@ -9,15 +9,15 @@
 > [!IMPORTANT]
 >
 > - [ ] I've added tests to support my implementation
-> - [ ] I have read and agree with the [Contribution Guidelines](https://github.com/shopify/checkout-sheet-kit-react-native/blob/main/.github/CONTRIBUTING.md).
-> - [ ] I have read and agree with the [Code of Conduct](https://github.com/shopify/checkout-sheet-kit-react-native/blob/main/.github/CODE_OF_CONDUCT.md).
-> - [ ] I've updated the [README](https://github.com/shopify/checkout-sheet-kit-react-native).
+> - [ ] I have read and agree with the [Contribution Guidelines](https://github.com/Shopify/checkout-kit/blob/main/.github/CONTRIBUTING.md).
+> - [ ] I have read and agree with the [Code of Conduct](https://github.com/Shopify/checkout-kit/blob/main/.github/CODE_OF_CONDUCT.md).
+> - [ ] I've updated the [README](https://github.com/Shopify/checkout-kit).
 >
 > _Releasing a new version of the kit?_
 >
-> - [ ] I have bumped the version number in the [`package.json` file](https://github.com/Shopify/checkout-sheet-kit-react-native/blob/main/modules/%40shopify/checkout-sheet-kit/package.json#L4).
+> - [ ] I have bumped the version number in the [`package.json` file](https://github.com/Shopify/checkout-kit/blob/main/modules/%40shopify/checkout-kit/package.json#L4).
 
 ---
 
 > [!TIP]
-> See the [Contributing documentation](https://github.com/shopify/checkout-sheet-kit-react-native/blob/main/.github/CONTRIBUTING.md#releasing-a-new-version) for instructions on how to publish a new version of the library.
+> See the [Contributing documentation](https://github.com/Shopify/checkout-kit/blob/main/.github/CONTRIBUTING.md#releasing-a-new-version) for instructions on how to publish a new version of the library.

.github/workflows/ci.yml

@@ -71,7 +71,7 @@ jobs:
 
       - run:
           pnpm test --coverage
-          --testPathPatterns="modules/@shopify/checkout-sheet-kit/tests"
+          --testPathPatterns="modules/@shopify/checkout-kit/tests"
           --coverageReporters=json-summary
 
       - name: Coverage comment

.github/workflows/deprecate.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Deprecate
         run: |
           echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > .npmrc
-          npm deprecate @shopify/checkout-sheet-kit@"${{ env.VERSIONS }}" "This version is deprecated. Please upgrade to the latest version of @shopify/checkout-sheet-kit."
+          npm deprecate @shopify/checkout-kit@"${{ env.VERSIONS }}" "This version is deprecated. Please upgrade to the latest version of @shopify/checkout-kit."
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
           VERSIONS: '< 2.0.1'

.github/workflows/publish.yml

@@ -24,7 +24,7 @@ jobs:
         id: npm-tag
         run: |
           # Read the version from package.json
-          VERSION=$(node -p "require('./modules/@shopify/checkout-sheet-kit/package.json').version")
+          VERSION=$(node -p "require('./modules/@shopify/checkout-kit/package.json').version")
 
           # Check if it's a "beta" or "rc" version
           if [[ "$VERSION" == *"-beta"* ]] || [[ "$VERSION" == *"-rc"* ]]; then
@@ -37,10 +37,10 @@ jobs:
 
       - name: Prepare release
         run: |
-          cp README.md modules/@shopify/checkout-sheet-kit
+          cp README.md modules/@shopify/checkout-kit
           pnpm module clean
           pnpm module build
-          cd modules/@shopify/checkout-sheet-kit
+          cd modules/@shopify/checkout-kit
           npm publish --access public --tag ${{ steps.npm-tag.outputs.tag }}
         env:
           NPM_TOKEN: '' # Empty string forces OIDC

CONTRIBUTING.md

@@ -7,8 +7,8 @@ see [guidelines and instructions](.github/CONTRIBUTING.md).
 
 This repo is subdivided into 3 parts using pnpm workspaces:
 
-- The base repo (workspace name = `checkout-sheet-kit-react-native`)
-- The `@shopify/checkout-sheet-kit` Native Module (workspace name = `module`)
+- The base repo (workspace name = `checkout-kit-react-native`)
+- The `@shopify/checkout-kit` Native Module (workspace name = `module`)
 - The sample application (workspace name = `sample`)
 
 Each of the workspaces contains a separate `package.json` to manage tasks
@@ -75,7 +75,7 @@ SCCACHE=false pnpm sample android
 ## Making changes to the Native Module
 
 If your intentions are to modify the TS code for the Native Module under
-`modules/@shopify/checkout-sheet-kit`, note that you will not need to rebuild to
+`modules/@shopify/checkout-kit`, note that you will not need to rebuild to
 observe your changes in the sample app. This is because the sample app is
 importing the TS files directly from the module directory (through symlinking).
 
@@ -118,7 +118,7 @@ There are 3 types of tests in this repo: Typescript, Swift and Java - each for
 testing the Native Module.
 
 ```sh
-# Run Jest tests for "modules/@shopify/checkout-sheet-kit/src/**/*.tsx"
+# Run Jest tests for "modules/@shopify/checkout-kit/src/**/*.tsx"
 pnpm test
 
 # Run swift tests for the Native Module