- Update TODOS.md: mark CDP mode, $B watch, sidebar scout as SHIPPED
- Delete dead "cross-platform CDP browser discovery" TODO
- Rename dependencies from "CDP connect" to "headed mode"
- Add docs/designs/CHROME_VS_CHROMIUM_EXPLORATION.md memorializing
the architecture exploration and decision to use Playwright Chromium
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Garry Tan