Chunk B (owner-designed, model-slots wave) on the merged engine surface
(main 1d66a17):
AGENT SECTION — SLOTS ONLY (owner ruling)
- The six per-role model rows are GONE; three slot rows instead:
Strong (Prober + Teacher), Cheap (five workhorse roles), Vision
(visual maker + PDF reader), roster + resolved-default in every hint.
- Slot dropdowns share the app's menu language over the FEDERATED
catalog (/api/models = keyed providers only, fresh per call — saving
a key in Keys immediately widens the picker); the vision slot
filters to image-capable models (Model.input); the menu's highlight
now matches provider+id (ids can collide across providers).
- Slots write the new models section (PUT /api/settings/models) through
the dialog's write seam; per-role overrides stay schema-only.
- ModelMenuList rows read 'provider · id' — federation makes the
provider bookkeeping-relevant. Usage stamps render provider-qualified
(prettyModel(qualified): 'Glm 5.3 Flash · openrouter') in the stats
bar's turn lines.
SEARCH ENGINE (search wave: no default, owner)
- A row in Tools: Tavily/Brave via the shared-menu look, Automatic =
the pin removed (auto-activation). The live reason line comes from
/api/search; no engine key at all grays the whole row + disables the
trigger (a keyless choice would only block auto-activation).
FIRST-RUN SETUP FLOW (owner design A: composer CTA + send interception)
- Chats cannot start until all three slots are picked — no defaults
for 33 providers (slotsConfigured: all three slot models required).
- The graph view's new-session dock (home) shows a 'Set up your models'
CTA while unconfigured; submitting a topic opens the SetupDialog WITH
THE DRAFT PRESERVED; Save stores the models section and the queued
message sends. Same interception on /chat/new sends.
- STAGED BY DEPENDENCY (owner: keys first, models after): no keyed
provider → stage 1 deep-links the settings dialog on Keys (open now
takes a section); a saved key reopens at stage 2 on the next submit.
- Stage 2: Strong → Cheap → Vision pickers (federated, vision-filtered,
all three required). Closable without configuring — browsing stays
possible; the gate is the send, not the dialog. Layered Esc: an open
slot menu eats Esc before the dialog.
- Two closure bugs caught live: onDone→start/send captured the stale
pre-save 'configured' (the flow now forces the replayed send); menu-Esc
used to close the whole dialog.
Settings-dialog provider: open(section?) lands on a section (stage 1
deep-link). Tests: composeSlotModel/composeSearchEngine pure, slot SSR
replacing role rows, slotsConfigured/setupStage first-run gates,
provider-qualified prettyModel. Gates: typecheck, lint, 792/792, build.
One quiet row beneath the composer/question shell (not flush to the
screen bottom; static height, outside the morphing shell):
- LEFT: context window + session cost, clickable → per-turn detail
popover (context, total, unpriced count, one row per turn with
model/steps/cost). All folds from core/prices.ts — sessionCost,
contextWindow, turnCost — no cost math in components.
- RIGHT: model + "Thinking —" — a placeholder slot for the coming
model/thinking-level CONTROL (later work with its contract changes);
display-only today, model read from the last turn's usage,
pretty-printed (Glm 5.3 Flash).
- Data: the record's turns log, seeded on mount, refreshed when the
local stream settles, kept fresh by the existing record re-syncs.
No turns yet → "—" everywhere; unpriceable turns never fold into a
fake $0 (the doctrine).
- formatUsd/formatTokens moved to components/usage-format.ts (shared
with the activity dock); prettyModel joins them, pure + tested.
amosblomqvist