POST /v1/intents
GET  /v1/intents/{intent_id}
POST /v1/intents/{intent_id}/plan-preview
GET  /v1/plans/{plan_id}
GET  /v1/plans/{plan_id}/graph
POST /v1/plans/{plan_id}/start

GET /v1/operations
GET /v1/operations/{operation_id}
GET /v1/resources/{resource_id}/operations
GET /v1/operations/{operation_id}/graph
GET /v1/operations/{operation_id}/timeline
GET /v1/operations/{operation_id}/nodes
GET /v1/operations/{operation_id}/nodes/{node_id}
GET /v1/operations/{operation_id}/nodes/{node_id}/logs
GET /v1/operations/{operation_id}/artifacts
GET /v1/operations/{operation_id}/evidence

POST /v1/operations/{operation_id}/pause
POST /v1/operations/{operation_id}/resume
POST /v1/operations/{operation_id}/cancel
POST /v1/operations/{operation_id}/nodes/{node_id}/retry
POST /v1/operations/{operation_id}/interventions

GET  /v1/operations/{operation_id}/gates
POST /v1/operations/{operation_id}/gates/{gate_id}/approve
POST /v1/operations/{operation_id}/gates/{gate_id}/reject
GET  /v1/operations/{operation_id}/patches
POST /v1/operations/{operation_id}/patches
POST /v1/operations/{operation_id}/patches/{patch_id}/approve
POST /v1/operations/{operation_id}/patches/{patch_id}/reject

operation_summary_view
operation_graph_view
operation_timeline_view
operation_node_run_summary
operation_job_log_index
operation_artifact_index
operation_evidence_index
resource_operation_index

POST /internal/v1/execution-results
POST /internal/v1/catalog-projection-events
POST /internal/v1/workflow-signals/{operation_id}

not_found
invalid_state_transition
plan_locked
gate_not_waiting
patch_not_applicable
policy_denied
stale_catalog_projection
execution_result_rejected
internal_error