Rename the tool-presentation transport from code-mode to ptc everywhere that is not written into session logs: the mode config value becomes 'ptc', the preset directory/id becomes ptc, the demo becomes demo:ptc, the dispatch waterfall becomes tools/ptc-dispatch-log (types PtcDispatch*), the prompt rule becomes tools:ptc-only, source/test files become ptc.ts etc., and prose says PTC mode / PTC 模式. The session-persistent vocabulary (durable events tool/code-dispatch*, logged plugin name tools-code-mode, sub-call id segment :code:) intentionally stays and moves in the stacked persistence PR, which is blocked until the SESSION_FORMAT_VERSION v0→v1 migration lands with it. run_code, its code parameter, CodeSdkLanguage, CodeRunFailedError, the dsh-code-runtime family, third-party codex names, and frozen archived notes keep their names.
apps/web browser e2e
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These tests boot the real web composition in-process and drive it with a real
Chromium over real HTTP. The lane's mechanics — modes, fixtures, goldens, and
the deliberate composition divergences from dsh web — are documented in
scaffold.ts and the
browser e2e Agent Note.
These are Host-face tests
They type-check in the root tsconfig.host.json, not in the Client aggregate,
because they read Host services directly: ctx.connection, the Host
SessionStore, and ctx.sessionProjectionCache. Driving a browser at runtime does
not make a file part of the Client program — the two faces merge cordis
Context under the same keys with different services, so one program cannot see
both. Moving these files into the Client aggregate makes every Host-service
access fail to compile.
Do not import @deepseek-ai/dsh-client-* here
Importing a Client package — a value or a type — pulls its whole TypeScript
project, and every project it references, into the Host build graph. That has
bitten this lane once already: four Client consumer packages reference
api/remotes' Client face, which cannot compile until Host tsdown has generated
@deepseek-ai/dsh-goal/remote, so the Host build phase ended up waiting on an
artifact it produces itself.
When a scenario needs a Client-owned constant or pure function, mirror it here
instead, next to the commented-out import that names the source module. A drift
then surfaces as a missed selector or a stale mirrored value — a loud failure,
never a silent pass. scaffold.ts follows this rule for the welcome-notice
namespace, acknowledgement field, version, and asserted Chinese copy.
One kind of Client import stands. assembled-boot.ts drives the shell itself, so
it imports AppWebEntry from @deepseek-ai/dsh-client-web and the boot-manifest
type from @deepseek-ai/dsh-client-modules/client: booting the real shell is what
that harness is for, and both packages are already in the Host graph. The chat
scenarios mirror conversationContextKey in support.ts instead of importing
its Client owner.
Nothing mechanically enforces this rule; keep it in review.