refactor: fix playwright github action

Author: Skolaczk

.github/workflows/playwright.yml

@@ -16,5 +16,7 @@ jobs:
         run: npm ci
       - name: Install playwright browsers
         run: npx playwright install --with-deps
+      - name: Run dev server
+        run: npm run dev
       - name: Run tests
         run: npm run e2e