- Extract the shared New Session action into WorkspacesService.startSession
(sidebar button and workspace browser both delegate; recent-Workspace
targeting and the no-workspace clear live in one place).
- Fold the chip-insertion transaction shared by insert-ref and paste-upgrade
into one InputMachine helper.
- Share the fixture's session-not-found guard across the sessionId-addressed
catalog routes.
- Drop the AppFrame baselines-ready loading gate (user ruling: the bare
status line reads worse than the shell's own pending rendering); both
column occupants mount from first paint.
Test-side catch-up with the session-maybe conversation architecture: the
provide channel's descriptor shape and maybeProvideInfo in fakes, the shared
chat-store handle asserted on conversation.session (the session-maybe shell
carries no store), startSession fakes exposing the workspace list snapshot,
strict session slots declining (not throwing) without a session, AppFrame's
removed empty seat and loading gate, and the hero draft asserted on the
machine (the chat-store mirror binds with ConversationSession). Plus three
lint fixes (max-len split, boolean-compare, arrow-parens/unbound-method).
New and touched sources reach the CI per-file 100% thresholds: HoverCard
(timers, placement clamp, disabled guard), Menu label/danger/pointer-leave
branches, WorkspaceBrowser (mode switch, search, rail icons, rename dialog,
drag), rows and tree derivations, the workspace fixture stubs, the rename/
insertSessionBefore wire rows, and the entity move semantics. HoverCard's
position state narrows to {left, top} (equivalent refactor, no behavior
change).
Sidebar session list grows the figma 239-10458 feature set and the
workspace/session browsing region moves wholesale into ui-workspace:
- Group-by menu (WorkSpace / In one list): flat mode lists every session
top-level, strictly newest-first; the choice persists across reloads.
- Session rows get a 500ms hover detail card (title / relative time /
status line) and a ... menu (Rename / Fork session / Delete session,
visual-only for now); workspace headers get ... with Rename (wired) and
Delete workspace (visual-only).
- workspace.rename RPC: trims, rejects duplicate titles on the create
chain (workspace-name-conflict), no-op on same title; modal dialog with
client-side duplicate pre-check.
- workspace.insertSessionBefore RPC (DOM-insertBefore semantics, omitted
anchor appends): HTML5 drag reorder of root sessions inside a workspace
group; order truth stays host-side, the view refreshes from the
response/changed frame.
- Activity pinning removed: the session/event touchSession chain is gone;
workspace accounts are manually owned (new sessions prepend, explicit
reordering only). Contracts and tests updated, api catalog regenerated.
- ui-sidebar reduced to the column shell (brand, fold state machine, New
Session, Settings) exposing one sidebar.workspaces hole with a two-fact
owner share {wide, expandSidebar}; ui-workspace owns the whole region
(header, search, grouped/flat lists, dialogs, drag) plus the picker via
a shared WorkspaceCreateFlow. The old sidebar.workspace picker slot and
its deferral indirection are gone.
- ui-primitives: Menu gains label entries, danger rows, and
closeOnPointerLeave; new HoverCard (portaled, open-delay, disabled
guard). Hover card and row menu never coexist.
NI0317
imccyu