The composer ring, percentage, and `~used / capacity` header read
`contextPressure.pressureTokens`, which moves only when a request reports
usage. Compaction reports none — compact-basic summarizes through a direct
`ctx.llm.stream()` call and appends only its own `compact/*` records plus the
replacement `user/message` — so the meter was frozen across the one action
taken to change it. Driving a real `compactNow` through the agent loop:
BEFORE compact: ring=4% header=~4227/100000 rows=[18, 0, 4365]
AFTER compact: ring=4% header=~4227/100000 rows=[18, 0, 286]
The composition rows fell 93%; the ring did not move, and would not until an
entire further turn completed. The panel then contradicted itself by more than
an order of magnitude at exactly the moment a reader opens it.
`contextPressure` now also publishes `projectedTokens`: the provider sample
plus the heuristic repricing of everything the surface gained or lost since
that sample, clamped at zero, folded through the shared `surface-fold.ts`. The
sample is stamped before the same event joins the surface, so an
`assistant/message` anchors against the surface its own request carried. Only
the delta is estimated, so the figure stays provider-anchored — the estimator's
CJK and JSON-schema underpricing stays out of the occupancy number — while
reacting the moment content lands or a span is shadowed. Same run after:
BEFORE compact: ring=4% header=~4323/100000 (pressure=4227, projected=4323)
AFTER compact: ring=0% header=~ 244/100000 (pressure=4227, projected= 244)
`contextOccupancy` prefers the projected figure and falls back to the bare
sample, so a projection restored from a pre-field checkpoint degrades to the
old behavior rather than disappearing. `stateVersion` moves to 3.
Assistant footers and the stats line gain TTFT/tok-per-second readings
folded from step timings; context occupancy moves off the stats line onto
a composer ring whose panel shows a heuristic system/tools/messages
breakdown from the new token-meter contextBreakdown session projection.
The chat stats line took its token totals from the loaded conversation nodes,
so paging changed them and compaction erased the billing behind replaced
content. It also had no way to show context occupancy: the numerator and
capacity never reached the browser.
Both now come from token-meter session projections read through the standard
useProjection seat. Window nodes keep supplying turn and step counts plus LLM
and tool wall times, which are correctly window-scoped facts about what is on
screen; accounting no longer comes from there.
`tokenUsage` supplies billing and cache hit. `contextPressure` supplies
occupancy, pairing the newest provider-reported prompt size with the newest
capacity recorded by `request/context`. Deployments without token-meter drop
the token groups; a route whose adapter advertises no capacity drops the
occupancy group rather than rendering a placeholder.
Occupancy is deliberately approximate: the numerator and capacity are
independent last-wins fields, not one atomic request observation, so switching
models pairs a fresh capacity with the prior route's pressure until the next
request reports usage. It is a user-facing reference figure that nothing in the
harness makes decisions from, and it matches how the TUI status line has always
computed occupancy. The Agent Note and token-meter README state this as a
decision, including why the atomic alternative was implemented and rejected, so
it is not re-litigated as a defect.
Snapshot delta is one added `Context N% of 128K` segment across eight web
goldens; the preceding commit absorbed master's pre-existing golden drift.
Stats line moves into the InputBar's new footer slot (sharing the card's
width column) and expands to the design's grouped detail row: turns/steps,
LLM and tool wall time, cache hit, and input/output token split, all
derived client-side from the snapshot. The composer stack owns one 8px
rhythm, the seat fades the transcript through a fixed 36px gradient band,
back-to-bottom follows a live --dsh-composer-height, and goal/todo strips
share one 752px tip-fill column.
Replace the surface-ordered fold with a log-ordered human transcript:
append-origin surface events at their own log positions plus one marker per
landed compaction checkpoint. Command folding, the tool-call index, and the
rev-keyed memo carry over unchanged.
Removes foldDegraded, the padding sentinels, baseSeq, and degradedSeqs() --
they existed only to satisfy the core fold's seq === index assertion. That
also closes the pagination hole A1 exposed: a page can carry a checkpoint
whose shadowed range fell outside the window, and nothing resolves
surfaceOp.start anymore.
39 conflicts resolved per the reattachment plan (missions worktree-projbiz
0728-1859): baseline wins for deleted packages (host/runtime, old ui/acp,
ui-sidebar Rows/tree) and retired specs; unions for wire-layer exports and
client summary fields; the approval takeover, waitingApprovals tracking, and
PendingApproval domain face carry over onto the master structure. The two
new host specs follow the runtime->apiproxy rename. Dead PR-side wiring
(ConversationInjected permissions/setPermission spread, InputBar controls
prop, boot.ts sandbox composition) resolves to master and its replacement
lands in follow-up commits.
TodoDock reads useProjection('todos') (whole list or null pre-first-write;
absent renders nothing) and declare-merges the todos key through the pure-type
outlet — the identical member the tool-todo host unit owns, drift rejected by
any program holding both. The core Session's todos field, its todo/write case,
and the snapshot member retire; the client folds nothing. Session specs for
the retired client fold move to the value-store spec's seq coverage; snapshot
literals across component specs drop the field.
Hand fixes for the findings --fix cannot touch, mirroring the fixes
already applied on the fe-docs feature branch (same file, same shape)
so its eventual rebase resolves cleanly:
- restore the return the no-confusing-void-expression autofix ate in
useAbsentSnapshot (typed S | undefined; hook call kept for hook-order
stability, undefined returned explicitly);
- re-type DOM queries the no-unnecessary-type-assertion autofix broke:
getByRole<HTMLButtonElement>(...) generics instead of the removed
as-casts (the eslint program and the client tsconfig aggregate
disagree about these casts; the generic form satisfies both);
- justified eslint-disable for the deliberate legacy paths: keyCode 229
IME-composition detection, execCommand clipboard fallbacks, lib.dom
clipboard optionality, and the any-typed Reflect.get/this probes in
test fakes;
- drop the dead react/no-danger directive (eslint-plugin-react is not
loaded, so the rule never applied) keeping its shiki rationale;
- delete the tautological 'Z' comparison and the renameTarget null
check already implied by renameBlocked;
- css-module non-null assertions replaced by type widening
(Button className, TAG_CLASS Record) per the established pattern;
- misc: max-len comment wraps, void generic drop in the deferred test
helper, unused type imports, floating selectWorkspace promises voided,
member-delimiter newlines in inline type literals.
Mechanical --fix output over the newly linted .tsx files (indent,
arrow-parens, comma-dangle, member-delimiter-style, unnecessary type
assertions), plus the three generic-arrow test hooks converted to
function declarations up front: the comma-dangle fixer strips the
<T,> disambiguation comma and turns them into parse errors otherwise.
The client indexes tool/code-dispatch events into
ConversationSnapshot.codeDispatches (parent callId -> ToolResultNode-shaped
sub-calls; live mux and history replay build the identical index). ChatView
renders each run_code parent as the new code variant (description summary,
program as the expanded monospace body) with its sub-dispatches as
always-visible indented rows — every sub-row dispatches through the SAME
keyed conversation.chat.toolview hole with the same GenericToolCard
fallback, so custom registrations (bash sample) take over sub-rows exactly
as top-level rows. The details panel resolves sub-callIds to full logged
args and complete output through the native path.
Evidence: fixture turn 64 + built-bundle jsdom snapshot, real-machinery
jsdom suites (nesting, error state, details, running parent, reference
stability), and a recorded code-mode browser e2e round (keyless replay +
aria golden). Scaffold gains a toolsMode patch knob.
TodoPanel pins above the composer (776px card axis), hidden while empty,
collapsible with the active item as the collapsed hint; status glyphs
mirror the TUI plan panel. todo_write rows render a plan-flavored summary
(counts + active item) via the toolview registry, generic fallback on
malformed args. Existing fake snapshots gain the required todos field.
The web host now composes the sandboxed product path (sandbox-local +
sandbox-policy behind bash-sandbox/fs-sandbox, with user-approval and
permission on top); BootHostOptions.sandbox carries the deployment
defaults (workspace-write + ask).
createApiProxy owns the approval pending registry: a ctx.approval ask
becomes an answerable approval/requested mux frame with a stable rpcId,
replayed verbatim on every mux open until settled; respond routes by the
echoed rpcId, validates the ApprovalResponsePayload audit correlation,
and broadcasts approval/resolved; the ask's abort signal withdraws the
question as cancelled.
session.permissions / session.setPermission project ctx.permission into
a protocol-owned PermissionOption select; idle switches are held
last-write-wins and
flushed into the next prompted turn (the ACP bridge's anchoring
pattern). The shared hasOpenTurn fold moved to dsh-session,
deduplicating the private copies in user-approval, the ACP bridge, and
the proxy.
Client, per the designer draft: a pending approval takes over the
composer (ApprovalPanel replaces the InputBar — amber strip,
justification headline, paired command, one-shot refuse/allow, keyed by
rpcId so a queued second approval remounts live; the resolved frame
restores the composer); the sidebar session row shows an amber
waiting-approval dot that outranks the running ring (manager-tracked
approvalId set, idempotent under mux-open replays, cleared per
connection generation, lit for uninstantiated sessions too); the
permission selector is a composer bottom-row chip over an invisible
native select, with a presentation-only title-case transform
(workspace-write renders as Workspace Write; wire names untouched). Question placeholders stay in the message flow. The
connection fixture mirrors the host behavior for keyless browser
acceptance.
- Added TrajectoryCell, TrajectoryGroupHeader, and TrajectoryTurn components for rendering trajectory steps and groups.
- Introduced bilingual support with English and Chinese translations for trajectory notes.
- Updated conversation session models to include timestamps for various message types.
- Enhanced layout logic to handle expanded assistant blocks and tool results with duration metrics.
- Added CSS styles for new components to ensure proper display and alignment.
Four rounds of structural rework on the conversation surface, converging
on one registration model for the whole client:
- Review fixes: open() leaves the inject factory (SessionsService owns
the semantic); ConversationService mounts via ctx.plugin(); the
bespoke view registry retires into the 'conversation.view' list slot.
- Ring alignment: createChatView factory retired (components get
everything through checkable shares at the register call site); the
hand-rolled t/i18n threading is deleted wholesale — a future
framework-level i18n will supply t as a standard prop keyed by slot
name, so no interim manual channel.
- Toolview dissolution: ToolViewRegistry / ToolViewResolver /
ToolViewOutlet / ctx.toolviews retire. Tool rows are entries of the
'conversation.chat.toolview' keyed slot (scope: session) declared by
the chat entry; ToolRowOwnerProps is the unified owner payload;
GenericToolCard becomes the call-site fallback; registrants are plain
plugins (inject ['slots','conversation'] as the load-order seam);
session-dimension dispatch moves into components (useSessions reads
parentId); trajectory/waterfall gain same-shape slots the day they
render tool rows (RendersCheck rejects empty declarations). Slot
names mirror the composition path (<domain>.<entry>.<hole>).
- Staging follows current: cell()/binding() are pure resolution
(render-safe); the constructor subscribes to the list store and
followCurrent opens the event window when the current session
changes — staging IS the open signal, business verbs are the timing,
React render/commit is decoupled from window lifecycle. A masked
current (projection gap) keeps the stage untouched so deferred
teardown semantics survive reconnects.
Agent Note: .agents/notes/implemented/architecture/
2026-07-23-toolview-dissolution.md (bilingual pair) records the
decision, the four rejected alternatives, and the accepted semantic
changes; the web client architecture note and packages/client/AGENTS.md
carry the current-state narrative.
Verified: typecheck 0, duplication 0 clones (478 files), full coverage
run 6190 passed with zero threshold errors, knip 0, doc-sync 24/24,
client aggregate tsc 0, render-count checks (one commit per chunk, zero
row re-renders under streaming) green.
The data layer no longer depends on the React glue package, and business
plugins no longer depend on web-react at all:
- The store engine (zustand vanilla + immer + persist + dev freeze),
defineStore, and shallowEqual move to @deepseek-ai/dsh-client-runtime,
exported from the ./client main entry — no ./store subpath survives on
either package (the web-react one is deleted, none is opened on runtime).
- Store products are bare snapshot sources: useSelector leaves
SnapshotStore/StoreInstance and Session; every hook is composed at the
binding site in web-react's renderer (per-source cached uSES binding).
The SlotRendererHost sessions face carries bare observables only.
- SessionProvider becomes a standard-kit seat: an entry whose children
declare a session-scope slot receives the framework component as a prop,
retiring the last value import of web-react from plugin packages.
UseSession and the session-area types now live in ui-slots.
- web-react shrinks to the shell-only React glue (renderer, providers,
uSES bridge); zustand/immer belong to runtime alone; the module-table
seed and tsdown externals drop the web-react/store seat.
- NODE_ENV replacement is defined once in the shared tsdown client preset
(browser bundles inline the engine and lost vite's define); the 3-line
process.env typecheck shim moves to runtime with the engine.
- Stray tsc artifacts (.js/.d.ts/.d.ts.map beside sources under src/)
swept repo-wide; they shadow real sources under vitest resolution.
Verified: both aggregate typecheck programs at zero; 604 client tests
green; repo-wide grep for web-react/store at zero; real-host playwright
run 7/7 including persist round-trip.
ci: fix test/docs
The definitive slot model for the web client, replacing the first-generation
define/register two-step, ScopedSlots whitelist faces, and binding handles:
- 'root' is the only a-priori slot (SlotsService built-in); the shell renders
exactly ctx.slots.renderSlot('root', {}).
- register is the single API: children = slot declaration + render
authorization + runtime spec in one options object; misconfiguration fails
loud at load (duplicate declaration, undeclared contribution, one store
handle under two scopes).
- Component props arrive in four auto-derived shares: PropsRuntime<K>
(owner params + session/global standard kits via declare-merge),
PropsRenderSlots<S>, PropsStore<H>, and the inject business face.
sessionId is framework-supplied; hooks are framework-made only.
- Framework store seat: defineStore factories declare schema/actions/persist;
read = useStore, write = baked actions only; store scope derives from the
mounting entry; per-session persist keys and clearPersisted lifecycle.
- inject factories read the apply closure's own ctx (binding handles retired;
root-ctx back door closed); SessionProvider is self-wired render-prop.
- Rendering sits behind the SlotRenderer install seam; runtime stays
React-free; ownership ledger keyed to the single entry axis closes the
stale-authority window (StaleAuthorizationError probes).
Docs: the slot type-chain note is refreshed in place as the slot system
standard RFC (bilingual pair re-recorded); the web client architecture RFC
defers its slot sections there; packages/client/AGENTS.md gains the slot and
props discipline; gui-testing/web-styling notes drop missions/ references.
Tests: suites rewritten to the standard (props fed directly, real store
engines via createXXXStore().create(), no render machinery); load-time
negative samples for declaration/authorization/store conflicts; verified by
real-host playwright run (three columns, empty state, collapse, keyed session
remount, cross-slot selection sharing).
docs(ui-sidebar): point contract reference at the committed slot standard RFC
missions/ is workspace-local and never committed; the README must not cite it.
Five new modules: apps/dsc (bin: parseArgs + node:http static server +
signal shutdown), packages/host/apiproxy (programmatic harness core
composition, agents:[]), packages/client/web-runtime (React-free browser
runtime), packages/client/web-ui (React mount), apps/web (vite build
entry producing dist consumed by apps/dsc via package exports).
Root wiring: apps/* workspace glob, dsh-* paths for host/client groups,
demo:web script, apps/web/dist gitignore. No protocol/API routes yet —
contract lands in step2 (see missions/tasks/20260719-1902-apiproxy-api-design).
Includes the design + implementation archives (spec v2.1, deepseekchat
baseline and harness boot research, implementation run log).
Acceptance: 12/12 passed incl. real-key llm.stream smoke (51 chunks).
feat(gui): apiproxy — four-quadrant RPC contract + fetch carriers, live end to end
Contract layer (src/api/, 14 files): four named wire message types
(ClientRequest / ServerResponse / ServerRequest / ClientResponse) as a
discriminated union over strict bidirectional rpcId (initiator mints,
responder echoes; channel and message fully decoupled — HTTP is the
client->server pipe, SSE the reverse); narrow RpcRequest<P>/
RpcResponse<T> signature forms; RpcMethodMap with RequestPayload<K>/
ResponseValue<K> derivation; typed RpcError details map; approval/
question responses modeled as ClientResponse via a single /api/respond
endpoint (RpcReceipt carrier ack); zod schemas anchored per Wire<T>
against exactOptionalPropertyTypes.
impl/api-proxy.ts: describe/list/create, both SSE streams (frame queue
pump, subscribed baseline, lifecycle frames, signal cleanup); history
pages on message boundaries (tail-back scan, partial included in the
tail page); prompt dispatches queue->agent.send / steer->agent.steer
with rpcId carried through MessageSource; cancel for attached sessions;
cold-session resume deduped via a per-id promise map; host-level
provider/model defaults injected at create/resume.
fetch/: mechanical UNARY_ROUTES table, two-level parse with
path==method check, SSE frames completed to ServerRequest full form;
client mints -> narrows -> envelopes outbound, verifies rpcId echo
inbound, streams SSE frames, four-quadrant onEnvelope tap (debug panel
choke point). Real-browser fixes: URL base resolves to location.origin
(hardcoded internal base broke real pages), browser-safe export paths.
Design archives: contract design.md v2.0 with decision log,
core-coverage audit, comparative studies, step2 impl run log. Probed
end to end over real HTTP: prompt -> live model stream -> history
returns the finished reply.
feat(gui): RpcLog debug panel — fixture-driven milestone, playwright-verified 10/10
web-runtime: rpcLog + ui slices (zustand), four-quadrant RpcLogEntry
(client-request / server-response / server-request / client-response),
onEnvelope tap -> microtask-batched pump with 500-entry ring buffer,
ConnectionController (private state, backoff reconnect), fixture API
with fake envelopes (?fixture switch), bootWebRuntime; contract types
via temporary local copies (api-types.ts, swapped for real imports when
W3 client lands).
web-ui: components/panels/RpcLog five-piece set (badge with unread
count, floating panel, direction glyphs per quadrant, same-rpcId
pair highlighting in two families, JSON payload expand, follow/pause,
clear), App shell, utils/formatRelative, light-theme CSS variables with
dark placeholders.
dsc bin: mime lookup fixed to use the actually-served file (naked
'/?query' no longer falls through to octet-stream download); shutdown
closes SSE keep-alive connections so SIGTERM actually exits.
Acceptance: scripts/verify-rpclog-panel.mjs (chromium headless) ALL
PASS 10/10 over design.md §D 1-6.
pkg: add web scripts for building
feat(gui): session milestone — list + conversation over Session OOP, styled RpcLog v2.1
web-runtime: Session/SessionManager object layer (resident instances,
mux frame routing, lineage flattening), foldSurface adapter with padding
sentinels for paged windows, chunk accumulator for streaming partials,
batched change notification (useSyncExternalStore contract), connection
sinks + reconnect fix (the 300ms self-abort reconnect storm that made
the session list flap is gone), fixture rewritten as a scripted host
(60-turn history, typewriter replay, resident pending approval, child
session); temporary contract copies deleted in favor of real apiproxy
imports.
web-ui: sessions screen (list with lineage indent + selection as
container-local state), conversation view (turn grouping, reasoning
fold, tool cards, steering, pending interaction cards, upward paging
with scroll anchoring), input bar with queue/steer/stop; RpcLog panel
restyled per docs/web-styling.md (tokenized palette, quadrant badge
glyphs now vertical ↑↓⇟⇞, pair highlighting, floating shadow).
docs/web-styling.md: living style guide (tokens, visual baseline,
coding rules, evolution log).
Acceptance: verify-session.mjs 31/31, verify-session-real.mjs 5/5
(real model streaming), verify-rpclog-panel.mjs 10/10.
feat(gui): hostruntime split + repo-wide package prefix rename
Package split (design: 20260720-0101-hostruntime-split-design):
dsh-host-runtime carries bootHost + createApiProxy + startHost()
(RunningHost {api, handler, defaults, ctx, dispose} — the seam Electron
and any future shell reuses; ctx is the official front-door mount
point); dsh-host-webserver carries the node:http static+API bridge
(fixed: abort now keys on res 'close' + writableEnded — req 'close'
fires on body end since Node 16 and was killing every SSE stream
instantly, the reconnect-storm root cause); apps/dsc is now a thin
assembly with web/-p subcommands. dsc -p runs the full isomorphic
carrier chain in process (second real protocol consumer; probed
end-to-end against the live model).
Naming rule (user decree): packages under host/ and client/ carry the
directory prefix in their npm name — dsh-host-apiproxy,
dsh-client-web-runtime, dsh-client-web-ui renamed repo-wide in one
frozen batch; explicit tsconfig paths entries added where the wildcard
no longer matches.
Acceptance: verify-session 31/31, verify-rpclog-panel 10/10,
verify-session-real 7/7 (incl. new 12s connection-stability sentinels),
tsc green, dsc web + dsc -p smoke both pass.
refactor(gui): AbstractApiClient class hierarchy — OO client with inheritable seams
AbstractApiClient (apiproxy) carries every protocol invariant: rpcId
minting, four-quadrant envelope wrap/unwrap, zod parsing, SSE frame
parsing, the payload-direct IApiClient surface (callers no longer mint
rpcIds — the carrier does), and the instance-level envelope observation
pump (batched via microtask; moved off module-level globals in
rpc-log.ts, which is now a pure subscriber mapping envelopes into store
entries — the debug panel observes the connection, it is not part of
it).
Platform subclasses own two abstract seams (doFetch, onEnvelope) plus
three protocol-level virtuals for transportless overrides:
InProcessApiClient (apiproxy; dsc -p uses new InProcessApiClient(
host.handler)), WebApiClient (web-runtime), FixtureApiClient (fixture
now subclasses instead of wrapping). Naming per decree: AbstractApiClient
/ IApiClient; ApiProxy stays the impl-side narrow-form contract.
headless.ts call sites drop rpcRequest wrappers (payload-direct);
split-design archive updated with the naming-rule ledger.
tsc green; verify-session 31/31, verify-rpclog-panel 10/10,
verify-session-real 7/7 (12s connection sentinel count=4); dsc -p smoke
CALLER-OK.
feat(gui): InputBar final form — bug batch, deepseekchat layout, single primary button, running locks input
Squashes the whole InputBar iteration batch: IME/caret/auto-grow/focus/dedup
bug fixes, layout aligned to the deepseekchat baseline, single primary button
with hover flyout, finalized button semantics with the Codex-style icon
circle, and running-state locking where stop is the only mid-turn action.
The same batch carried the Chinese-to-English code comment sweep
(density pruned), folded in here.
docs(gui): purge work-log references from code comments
76 design-doc references cleared across the GUI packages: section
pointers inlined as self-contained constraint statements, pure pointer
comments dropped, milestone codenames and ruling tags out, and the 14
contract file headers switched to the formal RFC (the only sanctioned
external reference). web-styling.md now cites the styling RFC instead
of the disposable research archive. grep for work-log reference
variants is clean across the GUI packages.
docs(gui): file-header comments self-contained — drop RFC filename references
RFC renames/reorgs must not require a source sweep (the 2026-07-20
two-way merge proved it). 11 headers lose only the '(RFC …)' tail and
stay self-contained; api-proxy.ts keeps its minimal-first note.
fix(gui): session streaming — freeze interrupted partials, sweep stale running calls, send force-scrolls
Aborted turns never emit the finalizing assistant/message, so the
accumulated partial and its running tool cards kept rendering below
later messages — the "new message lands above the stopped reply"
illusion. turn/end side effects now freeze content-bearing partials
into interrupted terminal nodes (fractional seq keeps flow order; the
live freeze and history replay converge through applyEventSideEffects,
so a refresh reconstructs identical frozen nodes) and turn running tool
cards into interrupted terminal cards; only content-free partials are
swept outright. ConversationView gains the send-force-scroll rule (own
words must be visible) alongside the pre-update atBottom follow flag.
Regressions pinned as E2-4a–c (real host) and §E1-11h (fixture).
feat(gui): webserver hardening verify script
feat(gui): dark-mode toggle pinned to the sidebar bottom
Interim home before the Settings page exists (the button re-homes with
zero logic change — mechanics live in utils/theme.ts): html[data-theme]
flip + dsc.theme localStorage, stored choice wins over the OS
prefers-color-scheme default, applied in mount() before first paint so
a dark reload never flashes light. Moon/sun inline SVG icon button at
the sidebar's pinned bottom row. Pure front-end local concern: no RPC,
no Session/store involvement. Dark sweep of list/conversation/input
card/RPC panel found no unreadable pairs — no token changes needed.
docs(gui): GUI RFCs and web styling handbook
Layering+RPC protocol and web client architecture RFCs (post-reorg,
developer-facing polish folded in) plus the styling engineering
handbook. Mission work logs live in the commit above; PRs can be cut
from this commit to include formal docs only.
fix(gui): client object-layer hardening — audit timing/reference/resilience batches (S3-S5,C1-C3,C5-C8)
fix(gui): carrier error channel + webserver backpressure (audit A1-A5,A7-A10,R2,R5)
feat(gui): session persistence surface — cold list, project cwd, legacy no-cwd retirement
refactor: rename dsc CLI to dsh — apps/cli, bin name, package scope
Includes the root tsconfig project-references fix for host/* and
client/web-runtime (originally a separate build fix commit).
test(gui): three-tier suite — protocol/object/browser lanes, tier-a fill to per-file 100%
test(gui): jsdom lane for web-ui + web-runtime coverage gate entry
docs(gui): GUI testing system RFC (zh)
feat(gui): tool-card views — contract slot, host-computed delivery, three-level card fallback
fix(gui): lint clean across GUI packages — wrap long doc comments, drop dead type args, sync-return methods without awaits
docs(gui): doc-sync mechanical fixes — JSDoc on apiproxy/host exports, RFC sketch fences ignore-check, md-wrap paragraphs, drop missions links, web-ui plain-ts entry
chore(gui): module-graph regen + knip clean — drop dead re-exports, internalize createFixtureApi, scan web-ui tsx and verify mjs scripts
build(gui): wire client/host packages into the lib build shape — tsc references + tsdown (web-ui css-external), lib manifests, cordis peer, apiproxy typed subpaths, vite src aliases
test(gui): host-side per-file 100% coverage — apiproxy schema/carrier suites, webserver http-bridge suite, host-runtime composition suite; client/* coverage excluded pending the browser-side testing work item
docs(gui): package READMEs for the five GUI packages — model-experience audit entries, limitations sections
docs(gui): bilingual RFC pairs + client JSDoc completion — translate the three GUI RFCs to English with i18n records and manifest ratchet, Consequences sections both sides, full client/* export JSDoc, regen doc graphs and RFC index
fix(scripts): doc-typecheck built-declarations mode maps /src/* subpath wildcards (apiproxy browser-safe channels)
docs(gui): apply dsh rename across pr-gates docs — READMEs, layering RFC en, web-ui entry comment, i18n re-record
fix(gui): post-rebase lint reconciliation — wrap main-tree long doc comments, read-through narrowing guards, abortError Error normalization, handleUnary generic justification
fix(gui): post-rebase doc/test reconciliation — align host specs with evolved carrier contracts (sentinel rpcId, stream/error surfacing, url-path transport messages, defaults.cwd), Agent Note titles and relocated links, KV Cache effect sections, JSDoc on evolved exports
fix(gui): second-rebase reconciliation to 509db0cb3 — restore api panel exports the baseline suites consume, knip workspace entries for jsdom lane and apps/web smokes, hoist result narrowing, align testing.md to the narrowed web-ui exclusion
fix(test): vitest-scoped tsconfig maps bare imports for tsx specs — with GUI manifests now pointing at lib, an unmapped importer loaded a second copy of the web-runtime singletons
fix(gui): typecheck + lint clean over the tool-card batch — brand callIds and object-form turn/end reason in the view spec, narrow fixture arg stringification, wrap long v8-ignore comments
docs(gui): export JSDoc for tool-card surfaces + testing-note pairing header
docs: rfc for web testing
feat: add tools to host-runtime
fix(gui): dispatch agent/error via agentEvents in host-runtime spec — mounted invariants plugin rejects raw ctx.emit without the scope carrier
fix(gui): restore GUI knip workspaces + scripts/mjs entries and regenerate lockfile after master rebase
fix(gui): post-rebase gate repairs — drop context-node envelope (master unwrapped injected content envelopes), regen event matrix, condense testing.md web-ui exclusion within budget
fix(session): browser-safe deep-equal in surface — node:util import broke the vite bundle
ci(gates): frontend vite build joins pre-push — node: imports in the client closure pass tsc but break the browser bundle
test(tui): drop the checkout-dependent process.cwd() harness default — a long worktree path pushes the footer token counters past the 88-column fake terminal
test(gui): jsdom behavior E2E — conversation main path over fixture runtime, reconnect banner lifecycle
test(gui): jsdom RPC panel behavior — ledger rows, expand, pairing, pause/clear, follow-pause, payload truncation
test(gui): jsdom tier-2 — InputBar guards, reasoning fold, JSON blocks, message variants, theme, create-then-select; act-harden banner case
test(gui): jsdom tier-3 — ConversationView states/paging/force-bottom, ToolCallCard arms, PendingCard, list rows
test(gui): jsdom tails — view-card variants, LogRow directions, registry hygiene, badge overflow, hook ops, mount glue
test(gui): jsdom tails round 2 — call-ref blocks, resume follow, view precedence, failed create, empty-diff arm
test(gui): jsdom final arms — anchor compensation, follow-off, interval ticks, view halves, node-over-running precedence
test(gui): web-ui joins the per-file 100% coverage gate
Annotation-only src changes plus the config swap. The web-ui exclusion is
replaced by a single index.tsx entry (stale byte-identical duplicate of
mount.tsx, nothing imports it; same entry-glue treatment as bin.ts) and the
coverage include gains .tsx.
v8-ignore sites (each with its reason inline):
- ConversationView 3x ref-null guards; InputBar disabled-click guard
- ToolCallCard both-null arms + windowless-custom argsRaw arm
- LogRow css-module key fallbacks (start/stop block); RpcLogBody 3x ref-null guards
- web-runtime drift from the tool-card batch: fixture presenter catch/str
typo-guards, dense-array guards (fold-adapter reset, session rebuild,
fixture backscan), live view-present arm (fixture replays are text-only;
view vocabulary is covered by the history samples)
test(gui): close the PR #443 host-side coverage gaps — apiproxy client abort arms, api-proxy cold/view paths, webserver drain
- apiproxy fetch/client.ts: 3 new cases (pre-aborted signal short-circuits
before transport + string reason mapping, non-Error/string reason falls to
the default AbortError message, signal-less doFetch passthrough)
- runtime/api-proxy.ts: one v8-ignore (summarizeCold cwd arm — list()
filters cwd-less legacy metas) + api-proxy-cold.spec.ts (cold list merge:
mtime source, locate-undefined and vanished-log fallbacks, lineage;
no-persistence/no-factory resume → internal) + 2 view cases (history views
with meta passthrough and orphan/bad-args/presenterless soft-falls,
session/disposed open-call cleanup on the mux stream)
- webserver/index.ts: /api/big fixture drives both drain-wait legs (full
8MiB readback after drain, mid-chunk disconnect wakes via 'close')
feat: app shell
fix: rebase conflicts
fix: coverage
fix(gui): lint clean after rebase — wrap long v8-ignore comments, unconditional v1 detail-block claim
chore(gui): remove browser/probe verify scripts from scripts/
The six GUI acceptance/probe scripts (carrier-errors, rpclog-panel,
session, session-real, webserver-backpressure, webserver-hardening)
leave the repo's scripts/ tree; the three code comments that pointed at
them now describe the coverage lane without naming a script path.
fix(webserver): guard the request callback — one malformed request must not kill the process
The async handle() had no top-level catch, so any throw inside it (a bad
%-escape reaching decodeURIComponent, a client dropping mid-body, a
response stream erroring) became an unhandled rejection and took the whole
process down (audit R1 must-fix). The guard answers 400 when headers are
not out yet, destroys the socket when they are, and reports the failure to
onError (the package never prints). Spec covers all three legs: %-escape
barrage → 400 + server stays alive, non-Error throw wrapped for onError,
mid-stream explosion → socket teardown.
feat: client AGENTS.md
fix: client/AGENTS.md
fix: rebase
feat(gui): T0 cut 1 — 12 client package skeletons with contract stubs, dshClient declarations, tsdown client preset, theme token sheets
feat(gui): T0 cut 2 — pure git mv migration per v3 §11 (connection six, runtime sessions/kernel, ui-conversation chat, ui-primitives markdown family, web shell + e2e)
feat(gui): T0 cuts 3+4 — import rewiring to new package names, .legacy demotion of owner-rewrite files, legacy web-runtime/web-ui/apps-web retired to attic
feat(gui): connection 对账刀——index.ts 精确导出清单替换 export *，intents.legacy 溶解删除
feat(client/ui-slots): SlotCore real implementation — kind semantics, sync version + microtask-batched notify, onMutate bridge
feat(gui): web shell vite alias — retarget to new client packages, shell static surface only
feat(gui): host 侧刀属地半——HostWebPluginRegistry（entries 扫描+internal/plugin 去抖重扫+dshClient 校验+exports./client 解析）、GET /plugins/<id>/client.js 分发端点、GET / 与 SPA fallback 注入 __DSH_BOOT__（webPlugins 可选注入，不传行为不变）
feat(web-react): add use-sync-external-store dep + local shim typings
feat(web-react): bindSnapshotSelector via uSES with-selector shim
feat(gui): ui-layout concession-chain solver — pure computeColumns with contract geometry
feat(gui): ui-layout LayoutService — four persisted stores, clamped actions, list-driven prune
feat(gui): ui-layout AppFrame styles — grid columns, collapse-safe borders, edge drag handles
test(gui): 存量 spec 平移——connection 三件+runtime 六件自 attic 捞回改包名路径全绿；api-helpers 按归属拆分（wire 半留 connection、classifier 半随 conversation.ts 入 runtime）；boot-intents/preinit/rpc-log 随 intents/rpc-log 退役不迁（记 v3 §3.2 溶解项）
feat(client/ui-primitives): StateDot/Button/Pill/Input/Menu atoms, ConnectionBanner de-legacied to pure props, JsonBlock CSS on --dsw tokens
feat(web-react): createSnapshotStore engine (rafFlush batch, persist opt-in, dev freeze) + spec
feat(gui): ui-layout AppFrame — grid tracks, pointer-capture drag handles with rAF throttle, frame ResizeObserver
feat(web-react): useInvoke (external pending store, stable invoke, concurrency count) + spec
test(web-react): bind spec — equality bail, custom eq, zero resubscribe, StrictMode, method sources
feat(gui): ui-layout index rewiring — real exports, client apply provides ctx.layout and defines three slots
feat(web-react): SessionProvider (renderBody deps) + RootBindingProvider + binding contexts + spec
feat(gui): web shell AppRoot boot-page styles — self-contained with neutral token fallbacks
feat(gui): web shell AppRoot — boot gate over loader status, fail-loud plugin failure list
fix(gui): AppRoot gates on explicit settled signal — status-derived readiness races the incrementally filled table
feat(client/ui-theme): ThemeService real implementation — registry with built-in light/dark, apply toggles body[data-ds-dark-theme], third-party token overrides as body inline vars
feat(web-react): scopedSlots outlet (kind matrix, inject WeakMap caches, per-entry error boundary) + spec
feat(gui): web shell module-table seed — pure-library entities for the loader require surface
feat(client/i18n): I18nService real implementation — ns×locale registry, stable bind(ns) reference, zh fallback chain, zh/en skeleton dictionaries
feat(gui): web shell assembly closure — layout exports via module table, SessionProvider + scopedSlots + RootBindingProvider
feat: client/ui-conversation
feat: code
codedoc
build(gui): root bundle green — web shell excluded from the lib workspace (vite app), ui-primitives lib externalizes css side-effect imports (web-ui precedent)
gates(gui): verify-cordis-config follows aggregate tsconfig references (root is a shell over host/client programs); module graph regenerated for the twelve client packages
chore(gui): retire legacy migration sources — every owner rewrite landed (t0-checklist §7 ledger honored); orphan css of retired components removed
gates(gui): knip green groundwork — e2e/tsx entries for the new packages, loader-runtime deps ignored where loading is by specifier string, fake plugin ids un-bare-named, dead test export dropped
chore(client): manifest shape batch A — ui-slots/web-react/ui-primitives invariant companions, files whitelist, cordis+invariants peer/dev, tsconfig refs
chore(client): manifest shape batch B — connection/runtime/ui-conversation/ui-trajectory files whitelist, cordis peer+dev, explicit invariant lib entries (clientBundle signature)
chore(client): manifest shape batch C — i18n/ui-layout/ui-sidebar/ui-theme invariant companions, files whitelist, invariants peer/dev, tsconfig refs
chore(client): manifest shape batch D — web shell gains node-half lib entry + invariant companion + uniform files whitelist
chore(client): drop verified-unused deps — dsh-tools from runtime/ui-conversation (types ride /presentation), ui-primitives+clsx from ui-layout
gates(gui): doc-gate fixes — theme JSDoc prose, three client type-link exemptions, agent-note paths follow the migration, config catalog regenerated
gates(gui): type-equiv manifest follows the types.ts extraction, approval JSDoc keeps its link form, persistence catalog regenerated
docs(gui): per-constant JSDoc on the contract geometry exports (export-jsdoc gate)
test(gates): loader-composition budget covers cold tsx resolution after the program split (was flaking at the default 5s)
docs(gui): README substantiation batch 1 — ui-slots/ui-primitives/web-react/connection: Model Experience short form, real deferred-work ledgers, description accuracy pass
fix(client): theme/i18n dual-entry split — service classes + cordis merges move to src/client (host catalog scanner no longer misclassifies client services), node halves keep types + empty apply; catalogs regenerated
docs(gui): README substantiation batch 2 — runtime/ui-layout/ui-sidebar/ui-conversation: Model Experience short form, package-owned deferred-work ledgers (unload stub, watch approximation, /client value-import rule, global details state, two-state dots, stats duration gap, single-bundle caches)
docs(gui): README substantiation batch 3 — ui-trajectory/ui-theme/i18n/web: Model Experience short form, deferred-work ledgers (placeholder charter, no theme toggle owner, empty locale dictionaries, one-shot rendering); both README gates green
test(scripts): purity spec adopts clientBundle two-arg signature (explicit libEntry, no default)
gates(gui): knip green — declaration-merge dep ignored, fake plugin id assembled at runtime, invariants dep de-duplicated to peer+dev, stale apps/web section dropped
feat(gui): 门禁波次 host 三包 invariant 形状——apiproxy explained-empty 伴生（wire 契约层零事件面）、webserver 真关系伴生（manifest 行必解析出 clientPath，防 __DSH_BOOT__ 广告 404 bundle；apps/cli 发布 webPlugins 键供审计）、runtime 补 files 白名单；三包 exports/files/peer+dev/tsconfig refs 齐 fw-react 形状；constraints+invariants 双 gate 零违规
build(client): ui-layout/ui-sidebar tsdown configs adopt the explicit two-arg clientBundle signature (orphaned follow-up of the manifest shape batch)
refactor(gui): shell boot becomes a library face — bootWebShell(el) exported for the apps/web entry; main.ts retired
refactor(gui): exports 纪律刀1——ui-theme/i18n node index 收敛为只空 apply（Translate/LocaleDict/ThemeTokens 类型下沉 src/client/），ui-conversation 的 I18nService import 改 /client 子路径
build(typecheck): converge to root host aggregate + tsconfig.client.json — delete tsconfig.host.json, verify-cordis-config seeds both aggregates
feat(gui): apps/web restored as the vite application — thin main over bootWebShell; dsh-client-web becomes a plain lib (index exports shell surface, vite files and e2e moved out)
chore(gates): knip.json rewritten on the master base — same semantics, minimal diff (formatting churn dropped)
docs(gui): 时效清扫②——testing.md 删 web-ui 覆盖豁免残句；web-styling.md 加 token 换代头注（--dsw-* 现行、工程约束条款仍有效并注明收编处）
docs(gui): 时效清扫③——四对 GUI Agent Note 加路径更新头注（web-runtime/web-ui/dsh-frontend→现行 12 包结构；设计结论存续声明；双语对同步）
docs(gui): 时效清扫③b——四对 note 头注的 i18n 配对哈希重录
build(typecheck): minimal-diff tsconfig shape — drop root files entry (purity spec + preset move to client program), compress comments, drop redundant util/home root ref
feat(gui): apps/web restoration follow-through — dsh-frontend package name, cli dist resolve, root build:web filter, tsdown exemption dropped, vitest web lane + knip + client aggregate retargeted, e2e paths rebased
refactor(gui): exports 纪律刀2——connection wire 六件 git mv 进 src/client/（wire 即该 dshClient 插件的 client 半），node index=只空 apply，/client 半边整面导出（v3 §3.2 清单原样），包内 tests 改 src/client 直取
refactor(gui): exports 纪律刀3——runtime 实现整体下沉 src/client/（sessions/slots/loader；契约类型与 cordis merge 随迁 client/index），node index=只空 apply；./loader exports 指 client/loader；全消费面（web 壳/ui-sidebar/ui-trajectory/tests）bare→/client 机械跟改；vitest.e2e 换 tsconfig.vitest paths（root tsconfig 排除 client 会把 /client import 掉到 exports 的浏览器 dist bundle）
refactor(gui): exports 纪律刀3 补遗——ui-layout 三处 bare runtime import 改 /client（刀3 消费面机械跟改漏提交件；跨属地机械一行×3 报备 ui-shell）
test(gui): drop the getSessionManager singleton case — the init/get pair is a dead legacy-boot surface with zero live consumers (SessionsService constructs and holds the manager under the plugin architecture); source removal tracked with rt-core
refactor(gui): 删 manager.ts 尾部 initSessionManager/getSessionManager 单例对——旧 boot 直连遗物，插件化下 SessionsService 构造持有 manager，全仓零活消费者（convo-b 测试清扫对表，其测试用例已先行退役 7e2c51898）；头注释同步去单例措辞
code
refactor
