Service that imports podcast feeds, applies filters to what episode to hide from it and then exposes a new rss feed with filtered items removed

1. Install dev dependencies: pip install -e .[dev].
2. Download Playwright browsers once: rfbrowser init.
3. Run the app in another terminal via python run.py.
4. Execute the suite: robot -d acceptance/results acceptance/suites.
   • Override the target with BASE_URL=http://localhost:8000 if your server runs on a custom address.
5. Pull requests to main automatically run the acceptance suite via GitHub Actions; fix failing tests before merging.