mirror of
https://github.com/deepseek-ai/deepseek-harness
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5da8e3b787
The collapsed rail becomes a 56px icon column (24px controls between 16px paddings) carrying expand, new session, search, and new workspace — each aligned with its expanded counterpart; rail search expands the sidebar and focuses the search box. Collapse/expand now animates: the frame transitions grid-template-columns (and the surviving handle its left) on the deepsuite sider curve — --ds-ease-in-out over --ds-transition-duration-slow, supplied by ui-theme's base sheet. Transitions pause during drags (data-dragging on the frame, set for the whole gesture) and under prefers-reduced-motion.
22 lines
2.2 KiB
Markdown
22 lines
2.2 KiB
Markdown
# @deepseek-ai/dsh-client-ui-layout
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Shell plugin: three-column AppFrame (drag handles, concession chain) + ctx.layout viewing-state service (nav, panel widths, persist); defines the sidebar/conversation/details/conversation.empty slots. A closed sidebar retains a 56px control rail while details closes to zero width; collapse/expand animates the grid tracks on the deepsuite sider curve. Contract: api-contracts v3 §5.
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Slot declarations use the composed-props entry form (`owner` share, no full `props`): the exported OwnerShare contracts are `SidebarOwnerProps` / `ConvOwnerProps` / `DetailsOwnerProps` / `EmptyOwnerProps` — registrants reference them via `OwnerOf<'sidebar' | ...>` and compose their own injected share locally. No entry declares `children` (declaring it requires the registered component to carry the slots face — reserved for future business slots): delegation authority is the component-side whitelist, i.e. AppFrame's `ScopedSlots<FrameSlotKey>` face over sidebar/conversation/details/conversation.empty. Since the root-slot rework the frame itself registers into 'root' and renders those child slots at its own render sites; the shell only renders 'root'.
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The export surface is the cross-package contract only: the AppFrame trio (+ `AppFrameProps`) consumed by the web shell's assembly, `LayoutService` with its store shapes (`NavState`/`PanelState`/`ViewId`), and the OwnerShare contracts. The concession-chain solver (`computeColumns`) and its geometry constants are package-internal; tests import them from `/src`.
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## Model Experience
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None, as the layout shell manages browser viewing state; nothing here reaches a model request.
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#### KV Cache effect
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None; this package neither assembles nor sends a provider request.
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## Known Limitations and Deferred Work
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- **Details open/width state is global** — it does not follow the session (arbitrated for P-I); the per-session keyed upgrade slot is reserved.
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- **Concession-chain auto-close derives a zero width without touching the persisted open flag** — the panel restores itself when the window widens; consumers must not read `details.open` as the rendered truth.
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- **Scroll anchoring during squeeze reflow is not implemented** — deferred with the virtualized-list project.
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