6e721b9fdd
Add the browser Settings surface as slot-composed plugins over new preference services: - Rename dsh-client-i18n to dsh-client-locale (locale is the domain name); LocaleService adds getLocale()/setLocale(id), immutable snapshots, a locale/change event, and dsh.locale persistence. - ThemeService owns the light/dark/system preference (default system), resolves system via prefers-color-scheme, publishes theme/change snapshots, persists dsh.theme, and no longer touches the DOM; ui-layout's ThemePresenter applies resolved snapshots (body[data-ds-dark-theme] + alias tokens) and cleans up on dispose. - ui-sidebar drops the phase-1 settings dropdown/modal; the foot renders the new sidebar.settings slot with the column state. - New ui-settings shell occupies sidebar.settings: foot trigger row and the centered 1080x700 panel (figma 501:29947) with 24% mask, close button / mask click / Escape all closing, and a 188px nav projected from the settings.section list slot it declares. Nav labels are registrant-localized; sections re-register on locale change, so the ledger version is the shell's only subscription. - ui-settings-general registers the General section: Permission and Tool Call skeletons, live Language (locale menu) and Appearance (Light/Dark/System cubes following the persisted preference); its slot store mirrors both service snapshots via apply-side listeners. - ui-settings-models registers the Models nav entry with an empty content column. - Portaled menus pin z-index above modal overlays (a menu anchored inside the settings dialog rendered underneath it and was unclickable). - theme/data/list-pen icons in ui-primitives; settings copy ships as zh/en dictionaries; fixture manifests gain the settings rows.
@deepseek-ai/dsh-client-ui-layout
Shell plugin: three-column AppFrame (drag handles and concession chain) plus the ctx.layout panel-geometry service; it registers into the runtime-owned root slot and declares sidebar, conversation, details, and conversation.empty. The sidebar is fixed-width (only details shrinks, then auto-closes); a closed sidebar retains a 56px control rail while details closes to zero width. The package also seats the theme presenter: it consumes resolved ctx.theme snapshots and projects them onto document.body (data-ds-dark-theme from the active color scheme plus the theme's alias tokens as inline variables).
AppFrame reads the runtime Session projection: baselinesReady selects loading, a page-local SessionListState.intent selects the empty composer, and a connected Session renders through SessionProvider. The conversation and empty-state owner shares are empty; each registrant obtains business data from standard hooks and actions from its own inject face. The sidebar owner share contains only collapsed and width; navigation actions belong to sidebar's own injected service face.
The /client export surface is the plugin body (apply/inject), LayoutService, and the four owner-share interfaces. AppFrame, the panel store, and the concession solver remain package-internal; tests import internals through /src.
Model Experience
None, as the layout shell manages browser viewing state; nothing here reaches a model request.
KV Cache effect
None; this package neither assembles nor sends a provider request.
Known Limitations and Deferred Work
- Details open/width state is global — it does not follow the session (arbitrated for P-I); the per-session keyed upgrade slot is reserved.
- 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.openas the rendered truth. - Scroll anchoring during squeeze reflow is not implemented — deferred with the virtualized-list project.