Added pa11y and lighthouse a11y testing to workflows

.github/workflows/lighthouse.yml

@@ -0,0 +1,30 @@
+name: lighthouse
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+    branches:
+      - master
+      - develop
+jobs:
+  lighthouse:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20.x]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm install -g http-server
+      - run: npm run build --if-present
+      - run: http-server -s &
+      - name: Run Lighthouse
+        run: |
+          npm install && npm install -g @lhci/cli@0.14.x
+          lhci autorun

.github/workflows/pa11y.yml

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+name: pa11y
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+    branches:
+      - master
+      - develop
+jobs:
+  pa11y:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20.x]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm install -g http-server
+      - run: npm run build --if-present
+      - run: http-server -s &
+      - name: Run Pa11y
+        run: |
+          npm install -g pa11y
+          sleep 90
+          pa11y http://127.0.0.1:8080

lighthouserc.js

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+module.exports = {
+  ci: {
+    collect: {
+      staticDistDir: './',
+    },
+    upload: {
+      target: 'temporary-public-storage',
+    },
+  },
+};