Header-bar parity for the swarm-level agent terminal, per mara's ruling
"dont make it a header though - make it floating elements on top of the
terminal". Adds useSwarmAgentStateStream (SSE consumer for
swarm-controller's GET /api/agents/{name}/state/stream) and renders a
small read-only Badge cluster absolutely positioned in
AgentTermPreview's terminal box corner, reusing the same anchor pattern
@hive/shared/terminal.css's .tail-pill already uses.
Shows turn_state always, agent_state only when it isn't the boring "up"
case, model (with resolved-model tooltip), and ctx/cost usage. No badge
renders until the first header event lands - the swarm queue's
agent-state subject is transition-only with no seed/replay, and no
swarm-level endpoint today can seed turn_state/model/ctx/cost
synchronously.
Vocabulary (state tones, token-total/format helpers) ported from
@hive/agent's Root.tsx/lib/format.ts rather than imported, matching the
existing "small helper, not worth a cross-package hop" call
useSwarmTermStream's own appendRow already made.
Verified by rendering the real component tree against a stubbed
EventSource and screenshotting the result - the badge cluster initially
overlapped the terminal's first row of text, fixed by giving this
preview's own .live.terminal extra top padding.
mara's steer on the issue, right as the previous commit's plan was
posted: the swarm-level term isn't a separate page, it's part of the
same pwa -- selecting an agent should show a small preview (no header,
no input) below the existing detail fields. That's the whole MVP for
this issue; the full terminal (+ sending input back to the agent) is
explicit follow-up scope.
AgentTermPage -> AgentTermPreview: drops the Panel wrapper, the
"terminal" nav badge + wouter route, and the back-link -- just the
inline preview, height-capped at 12em (@hive/shared/terminal.css's own
default is a much taller 72vh/60em, sized for a dedicated page rather
than a peek).
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).
Dialog and Panel both drew their own bordered/backgrounded card in the
same --bg-elev, so a Panel-based dialog (create-agent, link-matrix-account)
rendered as two concentric cards with a floating close button on the
outer one and no purpose to it.
Give Dialog a "plain" mode that drops its own card chrome (border,
background, padding) and floating close button, and give Panel an
optional onClose that renders a close button at the end of its own
header row instead. AgentsPage's two Panel-backed dialogs now use
plain + Panel's onClose, so the Panel is the dialog's only visible
card. ConfirmDialog (no Panel of its own) is unaffected — plain
defaults to false, unchanged card + floating close button.
Added a ComponentsPage sample demonstrating the plain + onClose
pairing. Verified both dialog modes via a real headless-chromium
screenshot (plain dialog: single card, close button in the header
bar; default dialog: unchanged floating close button).
mara, PR review: "make agentspage a subdir now that its split into
sub components". AgentsPage.tsx/.css, AgentCard.tsx/.css,
AgentTypes.ts, and WantedMenu.tsx move as a family into their own
pages/agents/ directory; CreateAgentForm and LinkMatrixAccountForm
stay in pages/ since they aren't part of this split (CreateAgentForm
is still rendered inside AgentsPage's own dialog but is a standalone,
independently-named form, not one of the pieces carved out of the
page itself).
Pure move: relative imports within the new pages/agents/ family are
unchanged (they were always siblings), only the ones reaching back
out to ui/ and the two forms above gained one more '../', plus
App.tsx's route import.
