2026.08.21.02 — command hq's transcripts render, and live separates commanders

Frontend and one chat route. No schema change and no dependency change, verified against the previous
tag rather than assumed: nothing in this range touches src/schema.ts, package.json dependencies or
bun.lock. The plan says so explicitly, because a host that runs db:push here has run something the
release did not ask for.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

deploy/2026.08.21.02.md

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+# 2026.08.21.02
+
+Command HQ made usable: a commander's transcript renders, and Live separates commanders from the
+conversations somebody is having.
+
+Frontend and one chat API route. **No schema change, no dependency change** — verified against
+`deploy/2026.08.21.01..HEAD`: nothing touched `src/schema.ts`, `package.json` dependencies or `bun.lock`.
+So there is no `db:push` and no `bun install` in this plan, and a host that runs one has run something
+this release did not ask for.
+
+## What is in it
+
+- Three separate defects that each made a commander's conversation invisible: the pane navigated to
+  officer's session key instead of Claude's transcript id, then remounted and discarded the live chat at
+  the end of the first turn, then seeded `useChat` with messages that had not arrived yet.
+- Live splits into `Agents (n)` / `Commanders (n)`, and `/chat/live` now carries `isCommander` so a client
+  with no room for tabs — the iPhone app's swipe order — can filter on it.
+- The handoff watcher's controls, which were built and never rendered.
+
+## Every host
+
+In the order the procedure gives. Nothing here is host-specific.
+
+1. `git pull --ff-only`
+2. `bun run plugins:update`
+3. `pm2 restart officer`
+
+**`officer` only.** No sidecar changed. Restarting `officer` rebuilds the SPA on boot, which is what
+ships the frontend — there is no separate build step to run.
+
+## Then check
+
+`pm2 jlist`: `officer` is `online` and its `restart_time` moved. Nothing else should have restarted.