chore: Update repo to use npm instead of yarn (#8)

Author: laurawarr

.github/workflows/unit-test.yml

@@ -18,8 +18,8 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '20.x'
-          cache: 'yarn'
+          cache: 'npm'
       - name: Install dependencies
-        run: yarn --immutable
+        run: npm install --immutable
       - name: Test Project
-        run: yarn test
+        run: npm run test

.github/workflows/update-dvc-sdk.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '20.x'
-          cache: 'yarn'
+          cache: 'npm'
 
       - name: Set Git author
         shell: bash
@@ -27,7 +27,7 @@ jobs:
         run: echo "BRANCH_NAME=update-dvc-sdk" >> $GITHUB_ENV
 
       - name: Update @devcycle/js-client-sdk to latest
-        run: yarn add @devcycle/js-client-sdk@latest
+        run: npm install @devcycle/js-client-sdk@latest
 
       - name: Check for changes to package.json
         run: echo "IS_UPDATED=$(git diff --name-only origin/main package.json)" >> $GITHUB_ENV
@@ -41,7 +41,7 @@ jobs:
         run: |
           git checkout -b "$BRANCH_NAME"
           git add package.json
-          git add yarn.lock
+          git add package-lock.json
           git commit -m "Update @devcycle/js-client-sdk to latest"
           git push --set-upstream origin "$BRANCH_NAME"
 

README.md

@@ -11,17 +11,17 @@ When you run the example app and switch your identity between users, you'll be a
 
 
 ## Running the example
-* Run `yarn install` in the project directory to install dependencies
+* Run `npm install` in the project directory to install dependencies
 * Create a `.env` file and set `DEVCYCLE_CLIENT_SDK_KEY` to the SDK Key for your environment.\
 You can find this under [Settings > Environments](https://app.devcycle.com/r/environments) on the DevCycle dashboard.
-* Run `yarn build` to build the project
+* Run `npm run build` to build the project
 * Open `index.html` to view it in your browser.
 
 To experiment with targeting, update the user objects in `src/users.js` based on your targeting rules.
 
-Re-run `yarn build` and refresh after making changes.
+Re-run `npm run build` and refresh after making changes.
 
 ## Running the tests
 
-* Run `yarn test` to run the tests
+* Run `npm run test` to run the tests
 * See `src/devcycle.test.js` for examples of mocking the DevCycle SDK.

index.html

@@ -17,7 +17,7 @@ <h1 id="greeting">Loading...</h1>
     </div>
 
     <div>
-      <p>Edit <code>src/devcycle.js</code>, then run <code>yarn build</code> and refresh to reload.</p>
+      <p>Edit <code>src/devcycle.js</code>, then run <code>npm run build</code> and refresh to reload.</p>
       <a
         class="App-link"
         href="https://docs.devcycle.com/sdk/client-side-sdks/javascript/"