This feature owns the KnowledgeFS-backed knowledge list, creation flows, sources, documents, revisions, and processing tasks.
routes.ts provides feature route construction; new or modified navigation must consume it instead of rebuilding paths.
Document query modules own server state. View components receive query results and user commands rather than mirroring remote state.
Processing task events are normalized by the feature service and coordinated by the task observer and progress store.
Exit confirmation, creation, and processing overlays are feature compositions of Dify UI Dialog, AlertDialog, Drawer, and Popover primitives.
Files in this directory remain feature-owned; direct consumers do not become their owners. Keep shared dataset APIs and permission policy in their existing owners rather than copying them into this feature.