Yichen Jiang
0be9bf312a
The frame carried `agentPreset` for surfaces that label the session, but nothing consumed it: `noteAgentPreset` ran only in the switching tab's RPC callback, so a second connected client refetched its catalogs while its session row — the header label's source, and the hero chip's no-op input — kept the composition the session had replaced. `SessionManager.handleHostEnvelope` now folds the frame like the other session frames. Re-applying the switching tab's own frame is a no-op: the merge lowers `blank` only and keeps the row's `updatedAt`.
host/ — web-GUI host half
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The host side of the dsh web GUI: the API gateway every client shape shares, and the plain HTTP server it rides on. The browser side lives in client/; the composed application is apps/cli booting the dsh-base bundle serving apps/web. All product packages.
| Package | Role | ctx key |
|---|---|---|
apiproxy/ |
Shared host API gateway and wire contract | ctx.apiProxy |
webserver/ |
HTTP route carrier | ctx.httpServer |
frontend-static/ |
SPA dist server on the webserver fallback seat | consumes ctx.httpServer |
directory-picker/ |
Workspace-directory picking seam | ctx.directoryPicker |
directory-picker-native/ |
Native directory-picker backend and browser interaction | registers ctx.directoryPicker |
directory-picker-browse/ |
In-app directory-browser backend and interaction | registers ctx.directoryPicker |
directory-picker-auto/ |
Host-adaptive picker composition | mounts a backend |
apiproxy remains transport-independent; client/connection supplies the browser/HTTP carrier. Picker implementations replace one another behind the shared seam.
The subsystem references: http-server.md and workspace.md (the picker seam).