improve tests and setup test workflow

.github/workflorws/test.yml

@@ -0,0 +1,35 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+      - name: Install dependencies
+        run: npm ci --ignore-scripts
+      - name: Run Jest
+        run: npm run jest
+      - uses: codecov/codecov-action@v3
+        with:
+          files: ./coverage1.xml,./coverage2.xml
+          flags: unittests
+      # - name: Run Playwright
+      #   run: npm run playwright
+      # - uses: codecov/codecov-action@v3
+      #   with:
+      #     files: ./coverage1.xml,./coverage2.xml
+      #     flags: uitests