Update GitHub actions to include environment config for Playwright tests

.github/workflows/playwright.yml

@@ -23,6 +23,13 @@ jobs:
         run: npx playwright install --with-deps
       - name: Run Playwright tests
         run: npx playwright test
+        env:
+          APP_ID: ${{ secrets.APP_ID }}
+          PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
+          CLIENT_ID: ${{ secrets.CLIENT_ID }}
+          CLIENT_SECRET: ${{ secrets.CLIENT_SECRET }}
+          WEBHOOK_SECRET: ${{ secrets.WEBHOOK_SECRET }}
+          REDIRECT_URL_BASE: ${{ secrets.REDIRECT_URL_BASE }}
       - uses: actions/upload-artifact@v4
         if: always()
         with: