Unread is no longer a competing ActivityIndicatorKind or a separate
name-adjacent dot: every row renders a single indicator. An accent ring
wraps the still-pulsing work dot when a row is both busy and unread, a
filled accent dot shows while idle and unread, and activity kinds keep
their existing precedence (sending > session > terminal). Session rows
surface unread state even while busy, so the unread header count and
mobile Sessions badge now count busy unread sessions too.
Wire the derived UnreadPresence into dot indicators (no counts) across the
navigation panel: workspace, project, and machine rows (machine-switcher and
machine-list) now show a static accent dot whenever a session beneath them is
unread, including offline machines with stale-but-present state. Presence
flows PiWebApp -> AppNavigationPanel -> leaf id sets, mirroring the
unreadSessionIds chain, and is covered by happy-dom component tests per list
plus panel- and app-level wiring tests. Adds changesets for the mark-as-read
actions and the bubble-up indicators.
Federico Jaramillo Martinez