fix(web): synchronize subagent navigation state

This commit is contained in:
imccyu
2026-08-02 01:38:28 +08:00
committed by Tianyi Cui
parent b94d2f9c1d
commit 23680e838b
25 changed files with 462 additions and 106 deletions

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@@ -56,7 +56,7 @@ Each resident `Session` owns a `modelSelection` snapshot containing the current
## Addressed subagent conversations
`SessionListState.subagentsByParent` carries direct durable catalogs and `currentAddress` records the catalog-derived `{parentSessionId, childSessionId}` for the selected child. Only that recorded address selects subagent transport: lineage alone remains insufficient because ordinary forks also have `parentId`. An addressed Session loads and reconnects through `subagent.history`, sends through `subagent.prompt`, never calls ordinary cancel, and persists its address with the selected session across refresh and repeated ordinary selection of that same child. The list also projects the header's coarse `origin: 'subagent'` classification for navigation filtering; the recorded address, not `origin`, remains transport authority. Catalog reads are single-flight; `host/session-status` flips a listed child's coarse activity in place, while an origin-classified `host/session-added` immediately marks any loaded direct parent row `hasChildren: true` and causes one debounced refetch when that parent is selected or its catalog is open. Parent availability propagates into `ConversationSnapshot.subagent` so presentation can replace the composer with a read-only explanation without activating the parent.
`SessionListState.subagentsByParent` carries direct durable catalogs and `currentAddress` records the catalog-derived `{parentSessionId, childSessionId}` for the selected child. Only that recorded address selects subagent transport: lineage alone remains insufficient because ordinary forks also have `parentId`. An addressed Session loads and reconnects through `subagent.history`, sends through `subagent.prompt`, never calls ordinary cancel, and persists its address with the selected session across refresh and repeated ordinary selection of that same child. The list also projects the header's coarse `origin: 'subagent'` classification for navigation filtering; the recorded address, not `origin`, remains transport authority. Catalog reads are single-flight; the Host baseline and `host/session-status` both derive activity from child Agent driver status, and status frames received during a read are replayed over its response. An origin-classified `host/session-added` immediately marks any loaded direct parent row `hasChildren: true` and causes one debounced refetch when that parent is selected or its catalog is open. Parent availability propagates into `ConversationSnapshot.subagent` so presentation can replace the composer with a read-only explanation without activating the parent.
## Model Experience