Use shared item axis context in role routes

hardcore_role_outercourse.py

@@ -3,19 +3,15 @@ from __future__ import annotations
 from typing import Any
 
 try:
+    from . import item_axis_policy
     from . import outercourse_action_policy as outercourse_policy
 except ImportError:  # Allows local smoke tests with top-level imports.
+    import item_axis_policy
     import outercourse_action_policy as outercourse_policy
 
 
 def _context_text(item_text: str, item_axis_values: dict[str, Any] | None) -> str:
-    return " ".join(
-        str(part or "").lower()
-        for part in (
-            item_text,
-            *((item_axis_values or {}).values()),
-        )
-    )
+    return item_axis_policy.context_text(item_text, axis_values=item_axis_values)
 
 
 def build_outercourse_role_graph(
@@ -25,7 +21,7 @@ def build_outercourse_role_graph(
     item_axis_values: dict[str, Any] | None = None,
     pov_labels: list[str] | None = None,
 ) -> str:
-    position_text = str((item_axis_values or {}).get("position") or "").lower()
+    position_text = item_axis_policy.key_text(item_axis_values, "position")
     text = _context_text(item_text, item_axis_values)
     action_kind = outercourse_policy.infer_outercourse_action_kind(position_text)
     if action_kind == outercourse_policy.OUTERCOURSE_GENERIC: