scope / lineage in frame

more structs to prepare for subgraph

src/wf_core/runtime/ops/runs.py

@@ -4,7 +4,14 @@ from copy import deepcopy
 
 from wf_core.models.workflow import Workflow
 from wf_core.paths import set_nested_value
-from wf_core.run_state import ExecutionFrame, FrameStatus, RunState, RunStatus
+from wf_core.run_state import (
+    ExecutionFrame,
+    FrameStatus,
+    LineageState,
+    RunState,
+    RunStatus,
+    RuntimeScope,
+)
 from wf_core.runtime.scheduler import add_frame
 
 
@@ -19,6 +26,14 @@ def create_run_state(workflow: Workflow, workflow_input: dict[str, object]) -> R
         status=RunStatus.PENDING,
         workflow_input=dict(workflow_input),
         state=state,
+        scopes={
+            "root": RuntimeScope(
+                id="root",
+                workflow_name=workflow.name,
+                committed_state=state,
+            )
+        },
+        lineages={"root": LineageState(id="root", scope_id="root")},
         current_frame_id="root",
         current_node_id=workflow.start,
     )