Centralize formatter route metadata

caption_naturalizer.py

@@ -5,15 +5,15 @@ from typing import Any
 
 try:
     from . import caption_policy
-    from . import category_template_metadata as template_metadata_policy
     from . import formatter_input as input_policy
     from . import krea_cast as cast_policy
+    from . import route_metadata as route_metadata_policy
     from .prompt_hygiene import sanitize_prose_text
 except ImportError:  # Allows local smoke tests with `python -c`.
     import caption_policy
-    import category_template_metadata as template_metadata_policy
     import formatter_input as input_policy
     import krea_cast as cast_policy
+    import route_metadata as route_metadata_policy
     from prompt_hygiene import sanitize_prose_text
 
 
@@ -73,7 +73,7 @@ def _formatter_hint_parts(row: dict[str, Any]) -> list[str]:
     hints: list[str] = []
     if not isinstance(row, dict):
         return hints
-    for hint in template_metadata_policy.formatter_hints_for_route(row, "caption"):
+    for hint in route_metadata_policy.row_formatter_hints(row, "caption"):
         hint = _clean_text(hint).strip(" .")
         if hint and hint not in hints:
             hints.append(hint)