Centralize formatter detail levels

krea_format_route.py

@@ -4,8 +4,10 @@ from dataclasses import dataclass
 from typing import Any, Callable
 
 try:
+    from . import formatter_detail as detail_policy
     from . import formatter_target as target_policy
 except ImportError:  # pragma: no cover - plain-script smoke tests
+    import formatter_detail as detail_policy
     import formatter_target as target_policy
 
 
@@ -48,7 +50,7 @@ class KreaFormatDependencies:
 
 
 def format_krea2_prompt_result(request: KreaFormatRequest, deps: KreaFormatDependencies) -> KreaFormatRoute:
-    detail_level = request.detail_level if request.detail_level in ("concise", "balanced", "dense") else "balanced"
+    detail_level = detail_policy.normalize_detail_level(request.detail_level)
     style_mode = request.style_mode if request.style_mode in ("preserve", "photographic", "minimal") else "preserve"
     target = target_policy.normalize_target(request.target)
     row, method = deps.row_from_inputs(request.source_text, request.metadata_json, request.input_hint)