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Mitul Shah
8393716687
* Add selection-driven span-detail primitives Extract the run/step/hook/sleep fetch+hydrate core out of useWorkflowResourceData into a plain async fetchSpanDetailResource (no React state), and add a selection-driven state machine in web-shared: - deriveSpanDetailView / resourceNeedsFetchedDetail: pure view-model deriver whose status (idle/loading/ready/error) is a function of (selection, fetched detail), so it can never lag the selection. - useSelectedSpanDetail: fetches a selected span's detail directly with a request-token to drop stale/out-of-order responses. * Drive trace detail panel from the span-detail state machine Replace the cross-package selection round-trip (EntityDetailPanel useEffect -> onSpanSelect -> page spanSelection state -> useWorkflowResourceData -> context) with a single injected fetchSpanDetail capability: - EntityDetailPanel consumes useSelectedSpanDetail; its loading state now stays in phase with the selected span, so Input/Output no longer vanish and pop back in while navigating. - SidebarDataContext drops spanDetailData/Loading/Error + onSpanSelect for a single fetchSpanDetail; RunDetailView injects it and drops the duplicate spanSelection state. - WorkflowTraceViewer / RunTraceView take fetchSpanDetail too. * Test span-detail view-model transitions; add changeset Cover deriveSpanDetailView (idle/loading/ready/error, stale-detail rejection, hooks ready inline) and resourceNeedsFetchedDetail. * Trim redundant/narrative comments in span-detail state machine Comment-only cleanup: drop PR-narration and cross-file duplication from the deriveSpanDetailView / useSelectedSpanDetail / EntityDetailPanel / fetchSpanDetail doc comments, keeping the non-obvious intent (request-token, error scoping, decrypt closure). * delete pointless coments --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com>