enforce origin checks between editor and content iframe - #164

Cannot install dependencies for this linux distribution!

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v2, actions/setup-node@v1, microsoft/playwright-github-action@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

This GitHub Action is deprecated. We recommend installing dependencies via 'npx playwright install --with-deps' instead. See https://playwright.dev/docs/cli#install-system-dependencies for more information.