Sky tab becomes a live activity feed (feed_view/feed_item/transit_ticker)
backed by store-side feed rows, with notification bell badge wiring.
Add zodia-doc crate: Loro-backed collaborative interpretation documents
with an author-veto ring, used by aspect_view and the store for shared
edit history.
core: add house_transit_window for house-based transit windows, and
Planet::from_name for parsing interp keys.
Adds PRDs for activity-feed, circles-mvp, and collaborative-interpretations.
Bendik Aagaard Lynghaug
164a749e4d