fix: add environment variables from github environment secrets to playwright action

Author: jackbravo

.github/workflows/playwright.yml

@@ -19,6 +19,9 @@ jobs:
       - name: Install Playwright Browsers
         run: npx playwright install --with-deps
       - name: Run Playwright tests
+        env:
+          BASE_URL: ${{ secrets.BASE_URL }}
+          ADMIN_COOKIE: ${{ secrets.ADMIN_COOKIE }}
         run: npx playwright test
       - uses: actions/upload-artifact@v4
         if: always()