ci: fix action pipeline

.github/workflows/deploy-to-gh-pages.yml

@@ -1,37 +1,33 @@
 name: Deploy React Application
 
-# Controls when the action will run.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+
 on:
-  # Triggers the workflow on push or pull request events but only for the main branch
   push:
     branches: [master]
 
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+run-name: Build, Test, and Deploy
+
 jobs:
-  build_test:
-    # The type of runner that the job will run on
+  build_test_deploy:
     runs-on: ubuntu-latest
     permissions:
       contents: write
-      concurrency:
-        group: ${{ github.workflow }}-${{ github.ref }}
-    strategy:
-      matrix:
-        node-version: [21.x] # We will deploy with only one version of node
 
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
-      - name: build and test
-        run: |
-          yarn install:fixed
-          yarn build
-          yarn test:no-watch
+          node-version: 21
+      - name: Install dependencies
+        run: yarn install:fixed
+      - name: Build
+        run: yarn build
+      - name: Run tests
+        run: yarn test:no-watch
       - name: deploy to gh-pages
         uses: peaceiris/actions-gh-pages@v4
         with: