Clarifies when to use `localStorage` vs server-side storage for view state:
- Scope section intro to "recoverable" view state (easy to recreate)
- Add guidance for state representing user effort (bookmarks, annotations,
custom configurations) to use app-only tools instead
- Note that `viewUUID` should also be passed to app-only tools for scoping
- Clarify that example links are specifically for `localStorage` approach
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>