Root tsconfig.json becomes a pure solution (files:[] + two references); the former root host aggregate moves verbatim to tsconfig.host.json. New tsconfig.base.client.json carries the shared client compiler shape (jsx/DOM lib/types:[]), and tsconfig.client.json plus the 12 packages/client tsconfigs extend it instead of restating the trio. tsconfig.build.json is deleted: the solution covers the full emit graph, absorbing the command-goal typecheck/build drift. Consumers migrate to the single graph: typecheck/build scripts and the lefthook pre-push hook run bare `tsc -b` (pre-push now covers the client side); the run-gates build gate needs typecheck so two concurrent tsc -b runs cannot race the same tsbuildinfo; ts-project.ts and the standalone doc-typecheck mode seed tsconfig.host.json explicitly (never the root solution — flattening host+client into one program collides the cordis Context merges); verify-cordis-config BFS seeds the root solution alone. Per missions/tsconfig-single-graph-migration.md §2–§3.
@deepseek-ai/dsh-client-ui-sidebar
Sidebar plugin: session multi-level tree (cwd grouping + parentId nesting), search, by-workspace grouping, state dots, three creation entries. Contract: the slot system standard.
src/client/contract/slots.ts is the single-domain contract file: SidebarRootInjected (the registrant's own injected share — plain service callbacks: onOpen/onCreate/onToggleSidebar) and SidebarRootComponentProps = PropsRuntime<'sidebar'> & SidebarRootInjected (owner {collapsed,width} plus the standard useSessions hook, resolved off ui-layout's SlotMap declaration, never re-stated). apply registers SidebarRoot cast-free against that composition; the inject factory closes over the plugin's own ctx.
There is no plugin store: rows derive in the component (useMemo over the useSessions snapshot + local expansion/search state) through the pure deriveRows in tree.ts.
The /client export surface is the plugin body (apply/inject) plus the contract types only — SidebarRoot, the row components, and the tree derivation are internal (the slot registration closes over them; tests import src paths directly).
Model Experience
None, as the sidebar renders the browser session list; nothing here reaches a model request.
KV Cache effect
None; this package neither assembles nor sends a provider request.
Known Limitations and Deferred Work
- State dots have two live data states (running/none) — the done/error/amber sources arrive with P-II approvals and notifications; the four-color primitive is already wired.
- Group-by menu ships by-workspace only — Update/Status grouping strategies are drawn without specs and deferred.
- "New task completed" unread marking is local viewing state — completion-time > last-seen never reaches the host.