fix(ci/cd): add screenshot

Author: mletoullec

.github/workflows/ci.yml

@@ -34,4 +34,9 @@ jobs:
       - name: linter readme.md
         run: npm run lint:markdown
       - name: Cypress run
-        uses: cypress-io/github-action@v5
+        uses: cypress-io/github-action@v5
+      - name: Archive screenshots
+        uses: actions/upload-artifact@v3
+        with:
+          name: screenshot
+          path: cypress/