27 lines
2.8 KiB
Markdown
27 lines
2.8 KiB
Markdown
# @deepseek-ai/dsh-client-web
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English | [中文](README.zh.md)
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Web shell kernel: `new AppWebEntry(el, seams?).run()` mounts the whole client through the two-stage boot (web2). Stage one (module face): build the client module system (`@deepseek-ai/dsh-client-modules`) over the host-pushed entry graph (`window.__DSH_BOOT__`) and prefetch the `immediately` tier in parallel — bundle execution registers factories only. Stage two (plugin face): mount the vendored cordis Loader with the module system injected as its `internal` seam, create one loader entry per graph row plus the shell-own app-shell assembly entry (tree.import materializes each module), and gate AppRoot on the settle (loader quiesced + every entry fiber ACTIVE → full UI in one switch). Composition is entirely the host graph's: the roster and the immediately tier live in the composing app; the shell makes zero composition decisions.
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Shell self-sufficiency (web2 hard rule): the kernel value-imports no plugin package — the boot status store and signals are hand-rolled here (`loader-status.ts`), so the loading page works while (and especially when) plugins fail. The app-shell assembly (`@deepseek-ai/dsh-client-app-shell`, a shell-owned pseudo entry with no npm package behind it) is the only module registered through `registerStatic`; it inject-waits on slots/sessions/layout like any plugin.
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`PLATFORM_MODULES` (src/platform.ts) is the single source of truth for the shared module surface: seed-table keys, tsdown client externals, and the vite alias set are its projections.
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The optional `seams` parameter forwards the module system's `fetchBundle`/`executeBundle` transport overrides (`BootSeams`); production callers omit it — it exists for test environments where `<script>` execution cannot reach the page context (jsdom).
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The shell owns browser-title projection. With a selected session carrying a durable title, it renders `<session title> — <existing HTML title>` and reacts to later title revisions; no selection or a selected untitled session preserves the existing title, and shell unmount restores it. The existing HTML title remains the configurable product suffix.
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## Model Experience
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None, as the entry shell boots the browser plugin tree; 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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- **One-shot rendering by design** — the UI waits for the boot settle; a single entry failure keeps the loading page with a loud per-entry report, no partial availability (progressive rendering returns with its own project).
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- **Narrow-window acceptance is deferred** — the concession chain is implemented in ui-layout but the shell-level narrow-viewport walkthrough is a P-II acceptance item.
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