Tianyi Cui
8b0b2dc1d8
Integrate the master tip observed for the final V4 landing preparation on top of the already merged migration stack. Preserve the V4 writer, flat message migration, extension policy, catalog validation and historical recordings while bringing in upstream profile resolution and desktop/UI changes. Resolve four generated translation-pairing records from the combined English/Chinese text. Keep this master checkpoint separate from any integration fixes and retain all reviewed parent history. Follow-up validation covers the affected launch/UI paths and migration replay.
apps/web browser e2e
English | 中文
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.
Completion observations
State-sensitive cases use Workspace, admission, attachment, and model-stream barriers to separate visible intermediate states from completed operations. Details close waits for frame transitions; archive verification assigns an explicit title to the seeded Session and follows that identity across reload. See the CI fixture synchronization decision.
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.
The built-client harness is the exception. assembled-boot.ts imports AppWebEntry, the boot-manifest type, and RemoteMock; assembled-remote.ts imports the Client test runtime's default responses and RemoteMock. These packages are explicit project references for booting the real shell against a test-owned carrier. The chat scenarios mirror conversationContextKey in support.ts instead of importing its Client owner.
Nothing mechanically enforces this rule; keep it in review.