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.
The bare 'domain' name was too generic for a published package. The
directory moves to packages/storage/storage-domain, the package becomes
@deepseek-ai/dsh-storage-domain, and the plugin/invariant names follow;
the ctx surface (ctx.storage.domain), the domain/changed event, and all
runtime behavior are unchanged. References, catalogs, graphs, and the
bilingual design note move together.
- domain/changed emission is isolated from the write path: an observer
throwing synchronously can no longer turn a committed (durable +
in-memory) write into a rejection; the failure is logged and later
writes proceed.
- Domain lifecycle belongs to the opening consumer: Domain gains an
idempotent close() (drain, unit close, reservation release), the
facility stops registering effects on its own context and instead
closes any still-open domains on unmount; WorkspaceRegistry holds its
domain through its own effect, so disposing and re-mounting the
consumer no longer wedges on already-open.
- defineDomain rejects a global schema accepting null at declaration
time: JSON null is the medium's absence sentinel, so a nullable global
could never round-trip; failing loud at the spec keeps set(null)
unrepresentable.
Regression tests cover all three (hostile listener, close/reopen and
consumer re-mount, nullable-global rejection).
- Per-file 100% coverage across the five new packages (invariant
companion suites, failure-injection negatives, lifecycle and
malformed-medium branches).
- Canonical README Model Experience / Known Limitations sections; new
storage/ and workspace/ group READMEs; packages/README.md rows (budget
ceiling raised 760 → 790 for the two new groups).
- Cordis catalog/type-link registrations, service-role classification,
and regenerated catalogs/graphs for the new services and events.
- Agent Note: English body + i18n pairing record; design-sketch fences
opted out of doc-typecheck as ignore-check.
- Two exactOptionalPropertyTypes/discriminant fixes in new tests.
doc-sync (24 gates), typecheck, hygiene, and the five-package suite
(92 tests) all pass.
Review findings applied across the group:
- storage hub: stale disposers no longer remove a successor registration;
the package now default-exports the Storage service class per the
service-package export shape.
- json backend: failed publishes roll back the authoritative memory state
(a rejected write can no longer resurface via get() or ride the next
publish); close() drains in-flight writes and blocks in-flight opens;
double-open rejects as a plain caller error instead of malformed-medium.
- sqlite backend: loadAll builds records on a null prototype (__proto__
keys round-trip instead of polluting), user_version is stamped only
after the schema is fully created, and corrupt record JSON rejects as
malformed-medium instead of a bare SyntaxError.
- domain form: writes persist before mutating authoritative memory or
emitting; DomainChanged is a put/deleted discriminated union.
- workspace: attach/detach idempotence decided on the write chain (stale
snapshots no longer short-circuit), create() requires a directory, and
startup fails loud on duplicate stored paths.
Eleven regression tests pin the fixed behaviors.
ctx.workspace registry owns WorkspaceId-branded records: realpath-
normalized unique paths (create rejects collisions; resolveByPath shares
the normalization), ordered sessionIds as the single source of ownership
truth, attachSession gated on the session header cwd matching the
workspace path (double-booking structurally impossible), dead session
ids filtered on projection and pruned on the next mutate, status()
reporting missing directories. No delete surface this phase — deletion
ships together with the session-side primitives as future work.
