- Added comprehensive comments to `js/webtorrent.js` explaining the playback strategy, service worker integration, and browser-specific quirks (Brave/Firefox).
- Patched `tests/ui/helpers/jsdom-test-helpers.mjs` to expose `HTMLStyleElement` and other globals to JSDOM, fixing `ReferenceError` in UI tests.
- Fixed `tests/ui/similar-content-card.test.mjs` to align with the current component implementation (handling detached elements) and resolving environment issues.
- Updated `tests/video-modal-accessibility.test.mjs` to safely mock `navigator` and `HTMLCanvasElement.getContext`, resolving `TypeError` and "Not implemented" errors during testing.
google-labs-jules[bot]