The web GUI's folder picking was hardwired to one interaction: a native
OS chooser compiled into the gateway, unusable for remote deployments
and swappable only by editing apiproxy source.
Directory picking becomes a three-package capability seam in
packages/host: ctx.directoryPicker returns a discriminated capability —
dialog (the extracted native chooser; host-display only) or browse
(new: one-level listing + child creation over Node stdlib, hidden flags
host-stamped, symlinks followed, ancestry crumbs; remote-capable). The
gateway injects the seam, advertises the kind via
host.describe.directoryPicker, serves host.listDirectory /
host.createDirectory under browse, and answers
directory-picker-unavailable across kinds. cordis.yml is the swap
point; apps/cli keeps dialog mounted, so behavior is unchanged until
the in-app browser PR flips the default. The connection fixture serves
a deterministic browse tree; WorkspacesService gains the browse calls
the browser UI will drive. Decision record:
.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md
- host trio kept on the merged api-proxy: session.models (provider-grouped
advisory directory), session.selectModel (validated provider, advisory
model), installAgentLlmTarget threaded through create/resume/ensureSession;
the gateway declares the llm inject it reads
- history no longer piggybacks modelTarget: the current target travels on
session.models alone (the /model popup is the sole consumer)
- new @deepseek-ai/dsh-client-ui-model plugin: /model popupSelect over the
wire — options load the directory (group label in the detail column,
provider-local failures listed inline), onSelect routes selectModel;
failures ride the popup shell's error/retry surface
- ModelSelector package, conversation.composer.control slot, and the
Session-side modelSelection state machine are removed: model selection
belongs to the /model popup; the named conversation.input.model seat
stays empty until a control-seat entry is designed for it
ui-sidebar shell landed on master (#643: geometry-only shell, the
browsing region moved to the sidebar.workspaces slot); this branch's
sidebar.settings foot seat re-applies on top — the hardcoded foot row
becomes the seat, the seat rides the railIn crossfade, and the shell
spec's renderSlot stub key-splits region vs settings.
Review feedback (tianyicui): 'process' is a poor service name. The family is
now packages/subprocess/ — @deepseek-ai/dsh-subprocess (ctx.subprocess,
abstract SubprocessService, Subprocess* vocabulary) and
@deepseek-ai/dsh-subprocess-local (LocalSubprocessService) — renamed
throughout code, compositions, docs (en+zh, pairs re-recorded), catalogs,
and gates. 'subprocess' is the precise term for managed OS children (the
Python-stdlib sense), avoids colliding with Node's global process object,
and reads as one system beside dsh-subagent-subprocess.
ds-review-bot findings addressed:
- kill() on a settled handle is now a no-op (no signal to a possibly-reused
pgid, no referenced grace timer delaying exit); pinned by a spy test.
- The moved DshEnvironmentKey/DshEnvironment/CollectedOutput types get
drift-checked type-equiv blocks on the new subprocess.md page, restoring
their manifest registration.
- subprocess.md is registered in the core.md sub-page index (en+zh).
The shell is now a pure composition face: no dictionaries, no locale
dependency, and three new chrome content seats (settings.trigger /
settings.header / settings.close) whose slot content also carries the
accessible names (trigger text, dialog aria-labelledby, visually hidden
close label). ui-settings-general returns as the owner of copy that
belongs to no single feature: chrome content, the General section with
its item slot, and the settings dictionaries. Slot types split homes —
trigger/header/close/section live in the shell contract; the
settings.general.item entry moves to the locale package (the common
dependency of every item registrant), with ui-theme consuming it
through a re-export seam; the verbatim duplicate merges are gone and
the dependency graph is a clean DAG.
New process/ capability family: @deepseek-ai/dsh-process owns ctx.processes —
abstract ProcessManager.spawn(spec) over a fully-explicit ProcessSpawnSpec —
plus the shared DSH_* managed-environment and CollectedOutput vocabulary;
@deepseek-ai/dsh-process-local carries the former bash-local run.ts plumbing
(detached groups, tail-keep spill-backed output, credential scrub, kill
escalation, kill-and-join disposal) with no config of its own.
dsh-bash-local becomes a consumer: it keeps command defaulting, the fused
deadline timedOut/aborted classification, the model-friendly terminal env
(now merged through the ordinary env channel), and the [stderr]-marked
background read merge, and spawns through ctx.processes. Background-process
lifetime moves to the manager, so an executor reload no longer kills live
background work; a background spawn failure is injected once into the read
path instead of being buffered as fake stderr. dsh-bash re-exports the moved
vocabulary so bash consumers keep one import root; dsh-bash-sandbox only
redeclares the inherited inject.
Every composition loading a bash executor now loads dsh-process-local (CLI,
examples, python bundled runtime, create-sdk bash feature, inline test
configs).
The tasks/ family now matches the capability-seam shape: @deepseek-ai/dsh-tasks
keeps the abstract TaskService (ctx.tasks contract, vocabulary types, snapshot
invariant companion) and the new @deepseek-ai/dsh-tasks-local carries the
process-local registry (LocalTaskService: in-memory store, settlement,
owner-cleanup effects, teardown, TASK_WAIT_TIMEOUT). Compositions and test
harnesses now load dsh-tasks-local; producers, TaskKindMap merges, and
dsh-tool-tasks keep importing the seam only.
Producer misconfiguration diagnostics name dsh-tasks-local because loading the
implementation is the fix. The registry behavior suite moves to tasks-local;
the seam keeps a stub-subclass registration test and the probe-based invariant
suite.
The web tree had no transient-failure recovery around the loop's model
calls; the TUI agent-spine composition already mounts llm-retry. Same
defaults (2 retries, 500ms->10s backoff). The browser e2e retry scenario
drives it end-to-end: an injected SERVER throw at call 0 recovers through
the durable llm/retry record and completes in the transcript.
Settings collaboration direction (recorded in the note): the shell only
provides composition faces — feature plugins register themselves. The
General section moves into the ui-settings shell (order 0, skeleton
rows) and declares the settings.general.item list slot; locale registers
the Language row and ui-theme the Appearance row (each with its own
store mirror, dictionaries, and ledger-judged deferral); the
ui-settings-general package is gone. ui-settings-models becomes
ui-models — a feature package that contributes its Settings section
rather than a settings-owned satellite. The item-slot SlotMap entry is
authored in the ui-settings contract and repeated verbatim in
locale/ui-theme (reference-cycle avoidance; declaration merging keeps
the copies identical).
run_code gains a required bash-style description parameter: presentCall
titles the card with it and moves the program to rawInput, so every
surface gets a readable label. tool/code-dispatch now logs each
sub-call's complete content/isError (the tool/result vocabulary),
replacing the bounded resultSummary and deleting the summarize/cwd
machinery — a UI renders sub-calls through the identical path as native
results. The dsh config tree mounts the worker code runtime and reads
DSH_TOOLS_MODE (temporary seam until per-session mode selection lands).
Session format stays v0 (pre-release churn). Code-mode ACP/TUI fixtures
re-recorded; TUI presenter pin refreshed; catalogs regenerated. Keyless
web smoke pins the code-mode wire contract (tools=[run_code] + SDK
prompt section).
Add the browser Settings surface as slot-composed plugins over new
preference services:
- Rename dsh-client-i18n to dsh-client-locale (locale is the domain
name); LocaleService adds getLocale()/setLocale(id), immutable
snapshots, a locale/change event, and dsh.locale persistence.
- ThemeService owns the light/dark/system preference (default system),
resolves system via prefers-color-scheme, publishes theme/change
snapshots, persists dsh.theme, and no longer touches the DOM;
ui-layout's ThemePresenter applies resolved snapshots
(body[data-ds-dark-theme] + alias tokens) and cleans up on dispose.
- ui-sidebar drops the phase-1 settings dropdown/modal; the foot renders
the new sidebar.settings slot with the column state.
- New ui-settings shell occupies sidebar.settings: foot trigger row and
the centered 1080x700 panel (figma 501:29947) with 24% mask, close
button / mask click / Escape all closing, and a 188px nav projected
from the settings.section list slot it declares. Nav labels are
registrant-localized; sections re-register on locale change, so the
ledger version is the shell's only subscription.
- ui-settings-general registers the General section: Permission and
Tool Call skeletons, live Language (locale menu) and Appearance
(Light/Dark/System cubes following the persisted preference); its
slot store mirrors both service snapshots via apply-side listeners.
- ui-settings-models registers the Models nav entry with an empty
content column.
- Portaled menus pin z-index above modal overlays (a menu anchored
inside the settings dialog rendered underneath it and was
unclickable).
- theme/data/list-pen icons in ui-primitives; settings copy ships as
zh/en dictionaries; fixture manifests gain the settings rows.
Integrate the Commander adapter with master's `dsh web --workspace-root`
(workspace-aware session flow).
- args.ts: add `--workspace-root <path>` to the web subcommand; WebInvocation
carries workspaceRoot.
- web.ts: keep the adapter-parsed signature, take (host, port, dev,
workspaceRoot) and pass workspaceRoot through to AppCLIEntry (drop master's
re-added parseArgs and CLI host/port validation — the schema owns those).
- bin.ts forwards invocation.workspaceRoot; args.spec + the Agent Note pair note
the flag.
Integrate the Commander adapter with master's headless rework (dsh -p now boots
through AppCLIEntry — the same cordis.yml composition as dsh web, web-observable
while it runs — via toFetchHandler(ctx.apiProxy)).
- headless.ts: keep master's AppCLIEntry-based body but take the adapter's
pre-parsed `task` (drop the re-added parseArgs). Old startHost path and the
now-deleted packages/host/runtime dependency are gone.
- remove the stale packages/host/runtime dir left on disk by master's deletion
(mirrors the earlier packages/ui/acp cleanup).
dsh -p now runs AppCLIEntry over the same cordis.yml as dsh web — one
composition, no disabled rows, no layer marks. The only surface difference
is port 0 (parallel runs never collide), and the printed URL opens the live
headless session in a browser while it runs. The model face gains what web
already had (ask_user_question, workspace context, model titles) per the
unification ruling. InProcessApiClient now wraps toFetchHandler(ctx.apiProxy)
directly, so bootHost/startHost lose their last consumer and the
dsh-host-runtime package retires; its api-proxy behavior specs move to
dsh-host-apiproxy where the implementation lives.
Boots a test-only cordis.yml through the real Loader and asserts the route
service's behavior surface: exact/longest-prefix matching, tapIndex
transform order and unsubscription, traversal 403, non-GET 405, SPA-200
fallback, malformed-request 400 without process exit, duplicate-pattern
throw, dispose closing held connections with register/disposer symmetry,
and a listen-failure fail-loud case (EADDRINUSE -> FAILED fiber + late
rejection). Replaces the retired factory-era specs.
Integrate the Commander argument adapter and dsh-front-door work with master's
config-tree `dsh web` (#601: AppCLIEntry + apps/cli/cordis.yml) and the
packages/ui/acp → packages/acp/acp relocation.
- web.ts: keep master's AppCLIEntry-based boot, but take the adapter's parsed
(host, port, dev) instead of an internal parseArgs. The adapter's host/port
defaults (127.0.0.1/3080) match cordis.yml, so always passing them is
behavior-equivalent to master's "undefined keeps the yml default".
- apps/cli/package.json: master's expanded config-tree dep set + commander.
- retire-readline Agent Note: point the TUI refusal proof at
apps/cli/tests/built-bin.e2e.ts (both languages), re-record the pair.
- READMEs reconciled (demo-bin removal + master's ACP/channel rewording).
Integrate the Commander argument adapter with master's safe session-resume
feature and dsh web --dev flag.
- args.ts: add --dev to the web parser.
- tui.ts: keep master's process.execve in-place resume handoff, but take the
adapter's parsed (config, resume); inject the resume id through boot's
prepare(ctx) hook via ctx.provide(RESUME_SESSION_ID_KEY, id) instead of the
RESUME_SESSION_ID env var; rebuild the re-exec argv as `dsh --resume <id>`.
- app-boot: drop master's replaceResumeArg (no longer needed) alongside the
already-removed parseResumeArg; add RESUME_SESSION_ID_KEY.
- the four tui-agent/cordis configs read the ctx-provided resumeSessionId via a
typeof-guarded !!js expression, so resume needs no env var.
- web.ts: keep master's client roster and --dev watch, take parsed host/port/dev.
apps/cli/cordis.yml holds the whole composition flat — the host runtime
rows, the api-gateway row, the webserver row, and the ten dshClient rows.
AppCLIEntry is the pre-cordis glue: layered env (ambient > cwd .env >
$DSH_HOME/.env, fixing DSH_HOME=... dsh web not finding its key), patch
composition from the three non-yml sources (profile json through the static
PROFILE_MAPPINGS table, CLI flags, the resolved frontend distIndex), the
Loader include boot (--dev appends the hmr row before the settle), and the
fail-loud triple (assertEntriesLoaded + installFailLoud + an all-ACTIVE
sweep for PENDING fibers). web.ts shrinks to argv parsing + the URL line.
Replace the dsh CLI's three hand-rolled parsing idioms (raw argv[0]/includes
dispatch in bin.ts, per-mode node:util parseArgs in headless.ts/web.ts, and the
bespoke parseResumeArg scanner in dsh-app-boot) with a single Commander adapter
in apps/cli/src/args.ts. parseDshArgs resolves argv into a discriminated
DshInvocation union; bin.ts switches on the mode and dynamic-imports the chosen
module, which now consumes already-parsed values.
- web is a real subcommand; --host uses choices and --port an argParser range
check, moving validation into the parser.
- --resume rejects empty and repeated forms; --prompt rejects empty; a config
positional after --prompt and a root flag placed before web fail loud.
- adds --help/--version; removes parseResumeArg from dsh-app-boot.
- new apps/cli/tests/args.spec.ts (apps/*/tests added to vitest include,
apps/cli/tests to tsconfig.host.json); the tui-agent keyless PTY smoke covers
bin.ts dispatch end to end unchanged.
ui-question landed on master as a full dshClient plugin package (composer
question flow); it enters the flat roster, apps/cli deps/refs, and the
smoke graph. Restore the workspace-context and user-interaction host deps
the conflict resolution had dropped.
The registry scans mounted Loader entries' dshClient declarations and
composes __DSH_BOOT__ {rev, entries} — inject edges and the immediately
mark come from manifests, never hand-copied; malformed fields fail loud
at load. The composing app owns one flat roster plus the --dev switch
(hmr row and bundle watching are dev-graph decisions).
The rebuild signal is the webserver's own observation: in dev mode the
registry stat-polls each scanned bundle (fs.watchFile; polling because
network mounts deliver no inotify), re-hashes on change, and broadcasts
a rebuilt frame on the /plugins/events SSE channel only when the rev
actually changed. Watch membership follows the table across rescans;
dispose drops all watches; a torn read self-heals on the next tick.
The POST /plugins/rebuilt endpoint is gone — builders and the host
share zero protocol. dsh web --dev logs the watched bundle list and
each rebuilt id with its rev transition.
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
Squashes feat/personal-config-dsh-home: personal config.yaml and .env move
from ~/.config/dsh to the Harness home (~/.dsh), plus the module-graph,
lockfile, and i18n pairing regeneration that followed.
creatixchu
imccyu
Tianyi Cui
Turtle
NI0317