82070924a8
1. 会话列表底部留白 12→48px，滚动到底时最后一项不再被底部渐变遮住。 2. 侧边栏滚动条默认隐藏，仅在指针悬停侧边栏区域时显示（通过主题滚动条变量绑透明实现，Firefox/WebKit 两条渲染路径同时生效）。
@deepseek-ai/dsh-client-ui-sidebar
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Sidebar plugin: real Host Workspaces in stable Host order, each containing its sessionIds in Workspace order with parentId nesting; Sessions outside every Workspace appear in a trailing Ungrouped section. Search, state dots, and collapse into the layout-owned 56px rail are presentation-local. Contract: the slot system standard.
New Session starts the runtime's page-local frontend Session Intent; a real Workspace's "+" starts one targeted to that Workspace. The Workspace header "+" opens ui-workspace's shared picker, whose selection also targets a frontend Session. A Workspace Intent does not appear in the sidebar.
SidebarRootComponentProps composes the layout owner share, the global useSessions and useWorkspaces hooks, the declared sidebar.workspace and sidebar.settings child slots, and injected startSession, open, and sidebar-toggle callbacks. There is no plugin store: deriveGroups consumes object-layer snapshots and component-local expansion/search state.
The foot is the sidebar.settings seat: the sidebar renders only the bottom-pinned layout slot and shares its column state (wide); ui-settings registers the trigger row and settings panel there.
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
- Session state-dot rendering is owned by ui-workspace — done/error notification sources remain deferred.
- 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.