Drop the pending state and confirm step: Tab cycles the highlighted
entry and applies at once, so the transcript behind the dialog is the
live preview; Enter/Esc/Ctrl+C just close.
DetailsDialog now shows one entry per dimension (Tool cards, Reasoning)
seeded with the current values; Tab cycles the highlighted entry's
pending value (rendered as current -> pending), Enter applies every
changed dimension in one confirm, Esc/Ctrl+C cancels.
DetailsDialog is a centered SelectList over the five transcript-detail
states (three tool-card phases, reasoning shown/hidden); it preselects
the current phase, marks both current values, applies on Enter, and
cancels on Esc/Ctrl+C. Width is the new detailsDialogWidth config key.
The argument grammar is unchanged and shares the same setters.
/details reports the transcript detail state bare, jumps tool cards to
collapsed|expanded|hidden, and sets or toggles reasoning blocks, sharing
the closure state behind Ctrl+O/Ctrl+R via setToolsVisibility/setReasoning.
Also fixes a replay defect the reasoning rebuild exposed: rebuildTranscript
reused a settled StreamingAssistantComponent for a later assistant/message
of the same step, overwriting the earlier content; the settled check now
lives in renderEvent for both live and replay paths (untrusted-controls
re-recorded with the previously dropped content present).
The Ctrl+O hidden phase keeps one Assistant header per turn: the first
step with visible text/reasoning owns it, later steps render as
headerless continuations, and bodiless (tool-only) steps render
nothing. Leaving hidden restores per-step headers. Pure TUI
presentation; the session log is unchanged.
Review follow-up: the llm/adapters-updated listener's disposer was
discarded, leaving it firing (harmlessly, behind isDisposed()) between
TUI shutdown and fiber disposal, asymmetric with the sibling channel
listeners. The controller now exposes detach(), and the channel's
detachListeners() calls it on both the dispose() and startup-failure
paths.
Public snapshot state stays in the store engine's plain-data vocabulary
(immer drafts reject Sets without the MapSet plugin, which stays off):
manager/service/contract carry readonly SessionId[] in Host order, and
the tree derivations build their own transient Set — the
expandedProjects pattern. Membership-unchanged installs still keep the
array reference for Object.is short-circuits.
- WorkspaceRegistry.archiveSession no longer wraps persistence-listing
failures as WorkspaceUnknownSessionError: only a definite miss (live
lookup, header index, then a fresh list) maps to session-not-found;
storage faults propagate as internal errors, with a negative test.
- The archived-current sweep moves from the unary path into the
projection: any install path (local echo, another tab's frame, a
reconnect baseline) clears a selection that landed in the archive set.
- An archive set installed while workspace.list is in flight supersedes
the stale baseline's set instead of being rolled back by it.
- The workspace-management e2e anchors the archived row by its session
actions button and asserts the single-stray fixture assumption loudly.
- Drop the stale touchSession rows from the workspace READMEs (the
method was removed with its Agent Note).
Review flagged that "equal by construction" rested on an engine behaviour I
had not measured: `scrollbar-gutter: stable` only equalizes the layers if the
engine applies it to `overflow: hidden` the way it does to `overflow-y: auto`.
Measured it on the running app across the three engines Playwright ships,
and the property does not hold up.
engine .input / .backdrop / .mirror wrap width
chromium 776 / 776 / 776 (768 / 768 / 768 with the declaration)
firefox 776 / 776 / 776 (unchanged by it — overlay scrollbar)
WebKit 768 / 776 / 776 (unchanged by it)
WebKit reserves for `overflow-y: auto` and not for `overflow: hidden`, so the
declaration left .input at 768 against 776 — exactly the gap it was meant to
close — on the one engine where that gap is observable at all, while costing
every chromium user 8px of text column unconditionally. Reverted: the
composer's metrics are now the same as before this PR.
The WebKit gap predates this change and is not closed here. It is recorded in
the Agent Note with the numbers, and the browser scenario asserts the equality
on the lane's engine so a regression into that state fails loudly. The mirror
is unaffected on WebKit for the drafts measured — the extents still agree — but
a draft whose wrapping turns on those 8px would clamp it.
The review's monotonicity concern resolves the same way: the declaration was
never worse than master, because WebKit already measured 768 against 776
without it. It simply was not better.
Also from this round: the wrap-width assertion now covers .mirror as well as
the two glyph layers — it is the height authority, so a mirror alone wrapping
wider would measure the box short and clip content below the 14-line cap with
every other assertion green. Plus `renderGeometry`'s missing `@param
trailingNewline`, and both e2e tsconfig lists restored to alphabetical order.
Second review round escalated the wrap-width divergence from a separate
concern to a defect in this fix's own premise, and it is right.
Only .input scrolls, so only .input loses content width to a scrollbar that
consumes layout space — what Windows and Firefox draw, and what the theme's
global `::-webkit-scrollbar` width makes chromium treat as occupying space.
A narrower .input wraps a long soft-wrapped draft onto more lines, so it
grows taller, its scroll maximum exceeds the backdrop's, and the mirrored
offset clamps below the caret. That is the same failure the trailing-line
sentinel fixes, in the same direction, so deferring it would have shipped a
fix that does not hold where users run a classic scrollbar.
My first attempt to reproduce it found nothing and was wrong: the probe
content was not wrap-sensitive. With varied-length words the effect is
plain — the same draft laid out at 8px-apart widths differs by 2 to 5
lines, while at equal widths a textarea and a div agree exactly.
The three layers now reserve the gutter together, in the shared metrics
block that already exists to keep them symmetric. `overflow: hidden` is
still a scroll container, so the non-scrolling layers honour it: 8px is
reserved on each, measured. The cost is a text column 8px narrower on every
platform, which is the price of one geometry rather than a per-platform one.
The browser scenario asserts the premise directly — equal wrap widths, and a
reserved band greater than zero on each layer. The band is what stops the
assertion being vacuous: the widths would also match with no reservation at
all on this engine's overlay scrollbar, and it is the reservation, not the
match, that carries the guarantee to a platform whose scrollbar takes real
width. Removing the declaration fails it with `expected 0 to be greater
than 0`, and fails the golden with it.
Also from the same round, three comment corrections: the e2e file header no
longer describes the deleted layout effect, the measurement guard no longer
claims the backdrop holds exactly one text node (the sentinel makes a
second), and the sentinel comment now carries the one-sidedness argument
that also settles the ghost hint — the mirror only fails when the backdrop
is SHORTER, and the hint can only add content, never remove a line box.
