Exact out-of-workflow documents can be summarized when WORKFLOW_SCOPE_MODE=weighted and the caller can still view the active instance; writes stay blocked.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Document list returns workflow_key per item and active_workflow_key
- DeliverableItem keeps workflowKey through server sync
- resolveTaskTemplateForMessage filters the match pool and blocks
cross-workflow mentions with switch guidance
Co-authored-by: Cursor <cursoragent@cursor.com>
- Session gains mu sync.RWMutex + SnapshotMessages/AppendMessage/
TouchLastAccessed/SetProjectID/Project accessors
- sendMessageInternal, hydrateVisibleHistory, getOrCreateSession,
cleanStaleSessionsLocked, handleChat, handleChatStream,
enrichSessionWorkflowStage, bindSessionDocumentSummaryReader all use
locked accessors instead of raw field access
- ProjectID mutation now goes through SetProjectID (only when changed),
closing the cross-project pollution window in handleChat/handleChatStream
Co-authored-by: Cursor <cursoragent@cursor.com>