The Codex and Claude Code subagent providers were production dependencies of
@deepseek-ai/dsh-base and mounted by its Cordis composition, so every install of
the base bundle carried two providers that only some products want.
Drop both from the base bundle's dependencies and composition. The examples keep
them as explicit dependencies, base's tests lock their absence, and the product
preset e2e mounts the providers it needs explicitly.
Cherry-picked from #2387 (two commits squashed into one).
pi-ai resolves an OAuth provider from a stored OAuth credential alone, and
this adapter builds its Models collection with no credential store and runs
no login flow. `openai-codex` — the one installed provider declaring
`auth.oauth` with no `auth.apiKey` — was therefore offered on the Models page
with the keyless placeholder every pi-ai route carries, and every request on
it failed `Provider is not configured` before going out.
`catalogProviderTakesApiKey()` answers whether pi-ai's installed provider for
a route declares the one method this adapter can supply, and the directory
skips the catalog routes that fail it. Catalog membership is unchanged, so
`declared` still answers what pi-ai ships; the profile half of the union stays
unconditional, so a route a settings document already names keeps its entry
and can be edited or deleted.
Resolution is untouched: a profile naming `apiKeyEnv` on such a route still
builds a working provider.
The shipped bundles keep ctx.sessionQuery mounted but set the new
session-query-sqlite `openAt: never` phase: searchSessions/searchEvents
fail with the typed SESSION_QUERY_SEARCH_DISABLED code before any request
normalization, node:sqlite is never imported or opened, and no source
observation or reconciliation runs. Every inherited exact read, filter,
and trace — session export descendants, subagent-fork Workspace
inheritance, title reads — keeps working, and the Web sidebar search
degrades to its designed local title/workspace matching. Enabling content
search is a one-line openAt override in a later patch layer; the web e2e
scaffold keeps it enabled as the assembled opt-in coverage.
- Rewrite the 08-04 gutter-reservation note in place: the reservation is Chat's alone and the overlay branch points to the seat-width compensation note; the Testing section now describes the uncompensated control.
- Cross-reference the earlier rejection of the seat inset in the 08-12 note and record the engine-resolved-vs-fixed-8px drift as accepted residual cost instead of asserting Firefox resolves 8px.
- Pair --dsh-scrollbar-width with the mirrored ::-webkit-scrollbar rule and the compensation consumer in the scrollbar-styles gate; document the variable in the ui-theme README.
- Rename the e2e control to compareTabsWithoutCompensation and correct the vacuity-guard comment; rewrap the WorkspaceBrowser doc comment.