Contracts the eight transcript row kinds, daemon-vs-client decisions, the
transcript/reduced-state projections and their cursor/replay semantics, the
ACP handshake and declined capabilities, the adapter install command, and
the approval nonce rules (generation, live-only placement, secrecy from the
agent and durable history, single-use/duplicate resolution) and bounded
prompt/cancel liveness.
Amends RESTART.md to state plainly that a structured session's agent is a
daemon child, not tmux-backed: a restart ends the active turn, the
transcript survives in the event log, and pending approvals/nonces do not.
Refs #137
The status bar gains the TUI's half of the same contract the web client got:
a coloured dot plus the release the daemon is running, pinned right so a narrow
terminal truncates the key hints rather than the release.
`DaemonLink` mirrors web/src/daemonLink.ts — the events loop reports its
connects and disconnects, a probe task polls `GET /api/info` while the daemon
is unreachable, and past the grace window a modal covers the frame and locks
the keyboard (quit excepted) until it answers. A daemon that comes back on a
new commit cannot be reloaded into a running TUI binary, so the status bar says
`updated: <hash> (restart tui)` instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The sidebar footer gains a status dot beside the spawn button: green while the
daemon answers, amber while reconnecting, red while it is gone. Hovering it
shows the release the daemon is running — commit hash and commit date.
When the events socket drops, `DaemonLink` starts polling `GET /api/info`. Past
a 1200 ms grace window an overlay blocks the UI (and swallows the app's
shortcuts) until the daemon answers again. If it comes back on a different
commit the page reloads, so a tab never drives new server code from the bundle
that was just replaced; a plain restart just unlocks.
docs/RESTART.md is the contract.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>