Add Docker setup for running E2E tests with the Angular dev server
containerized while Playwright runs on the host. Supports multiple
instances via configurable ports.
New files:
- Dockerfile.e2e.dev: Dev server image
- docker-compose.e2e.yaml: E2E orchestration config
- scripts/wait-for-app.sh: Health check script
New npm scripts:
- e2e:docker: Run E2E with containerized app
- e2e:docker:webdav: Same but includes WebDAV for sync tests
Usage: APP_PORT=4343 npm run e2e:docker
