Moves the TermMsg rendering pipeline (Row.tsx, termMsg.ts, linkify.tsx,
markdown.ts) from @hive/agent into @hive/shared, so swarm-ui becomes a
second consumer of it instead of forking a copy -- CSS was already
shared (@hive/shared/terminal.css). marked+dompurify move from
@hive/agent's deps to @hive/shared's; swarm-ui picks them up
transitively, no new direct dep there.
New swarm-ui route /agents/:name/term (AgentTermPage), linked from
AgentsPage's detail panel via a "terminal" badge next to "link matrix
account". Consumes GET /api/agents/{name}/term/stream: unlike
@hive/agent's own useLiveStream (TermEnvelope-wrapped, history/backfill
dance), the swarm relay forwards one bare TermMsg per SSE event with no
envelope and no history endpoint -- useSwarmTermStream is a much
smaller hook for that shape (EventSource -> parse -> coalesce, nothing
to buffer/dedupe/backfill against).
Verified against a live SSE mock (screenshots in /agents/iris/state/screenshots/
3801-agents-detail-panel-terminal-badge.png and
3801-agent-term-page-live-rows.png -- real rows rendering through the
shared Row component, not just a build/typecheck pass).
Pure `nix fmt` output from the commit before this one — no hand edits.
203 files: 52 md, 42 tsx, 32 js, 32 css, 21 ts, 13 html, 8 json, 3 mjs.
Reproduce with `nix develop -c nix fmt` on the parent commit; the result
should be byte-identical to this tree.
None of the 13 `.prettierignore` entries appears here — verified by
intersecting the changed-file list against the ignore file, with a
control proving the intersection finds a match when one exists.
argus, reviewing PR#3793: a third stale ❓ ask mention survived in the
same file/table the first pass touched (docs/terminal-rendering.md's
icon legend) — tool_icon() has no ask/answer arm at all, confirmed by
reading the function directly. Swept the whole tree this time instead
of trusting the earlier narrow grep: found three more —
docs/web-ui/dashboard.md's S3TT1NGS section still documented the
expand-tool-output toggle as living on the dashboard, which moved to
the per-agent page's own SettingsMenu popover in #3780 and was never
followed up here; markdown.ts/streamRow.ts/terminal.css had the same
send/ask/answer/recv phrasing as the original two comments.
Ports the row taxonomy in docs/terminal-rendering.md (app.js's
renderStream/renderRichToolUse/renderToolResult/renderTaskEvent) to
real Preact components + hooks:
- lib/streamRow.ts: plain-data StreamRow model (one row = one line/
panel), lib/classifyEvent.ts: raw stream-json event -> StreamRow[],
almost entirely dispatching on the backend's precomputed _icon/
_summary/_category/_body/_body_type fields, same as the old client.
- lib/markdown.ts, lib/linkify.tsx: sanitized-markdown + auto-link
helpers, same behavior as app.js's mdNode/terminal.js's linkify.
- hooks/useLiveStream.ts: backfill + SSE + seq-dedupe + coalescing,
reduced to a plain StreamRow[] — deliberately has no opinion on
scroll position, only on what rows exist.
- components/Row.tsx: renders one StreamRow (flat or details).
- components/LiveStream.tsx: owns the scrollable DOM node + a from-
scratch sticky-bottom implementation — not the old MutationObserver
+ rAF snap-animation + smoothScrollingUntil gate. stickToBottom is
plain state driven by the scroll handler; snapping is an instant
scrollTop write in a useLayoutEffect that runs after Preact has
already committed the new rows, so it always sees the real
scrollHeight. A load-older prepend is told apart from a normal
append via an explicit ref set right before calling loadMore(),
rather than inferred from DOM mutation shape after the fact.
Wired into Root.tsx below Header/StatusChips; turn_start/turn_end
also nudge useAgentState's refresh() for a snappier badge update than
the plain poll interval.
Reuses @hive/shared/terminal.css's existing row-kind classes as-is —
the taxonomy's visual language isn't what changed, the component
model underneath it is.
