Extract row item policy

docs/prompt-pool-routing-map.md

@@ -69,6 +69,7 @@ Core helper ownership:
 | --- | --- |
 | `category_library.py` | JSON category loading, subcategory normalization, named scene/expression/composition pool loading, cast compatibility filtering, exact subcategory lookup, and inheritance-based pool merging. |
 | `category_template_metadata.py` | Object-style item-template metadata extraction, action/position family normalization, position-key normalization, key merging, and audit validation errors. |
+| `row_item.py` | Row item selection, weighted item/pair choice, item-template axis filling, and oral/outercourse axis compatibility filters. |
 | `category_cast_config.py` | Category preset and cast preset schemas, category/cast config JSON builders, choice lists, and config parsers used by route nodes. |
 | `cast_context.py` | Generation-time cast count phrases, configured-cast context metadata, character-slot label assignment, cast-summary wording, scene-kind labels, and couple count normalization. |
 | `camera_config.py` | Camera option schema, direct/orbit/Qwen camera JSON builders, camera config parsing, plain camera directive text, and camera caption labels. |
@@ -209,7 +210,7 @@ there unless the behavior needs Python logic.
 flowchart TD
   A[category/subcategory input] --> B[_find_subcategory]
   B --> C[item from subcategory.items]
-  C --> D[_compose_item]
+  C --> D[row_item.compose_item]
   D --> E[item_templates + axes]
   B --> F[_scene_pool]
   B --> G[_expression_pool]
@@ -466,9 +467,9 @@ plain prompt text. When debugging, inspect these fields before editing pools.
 | `main_category`, `subcategory` | Category selection | All formatters and debug | Human-readable selected category route. |
 | `category_slug`, `subcategory_slug` | JSON category normalization | Debug/filtering | Stable-ish machine labels for selected category route. |
 | `content_seed_axis` | `_build_custom_row` | Debug | Shows whether the item/action was driven by `content` or `pose`. Critical for hardcore pose categories. |
-| `item` | `_compose_item` or Insta override | Krea/SDXL/Naturalizer | Clothing item, category item, or sexual scene/action text. |
-| `item_axis_values` | `_compose_item` | Krea hardcore rewrite, SDXL tags | Filled template axes such as position/action/detail values. |
-| `item_template_metadata` | `_compose_item` | Debug, Krea/SDXL/Naturalizer route metadata | Optional metadata from object-style item templates; currently used to prefer explicit action/position families and keys before inference. |
+| `item` | `row_item.compose_item` or Insta override | Krea/SDXL/Naturalizer | Clothing item, category item, or sexual scene/action text. |
+| `item_axis_values` | `row_item.compose_item` | Krea hardcore rewrite, SDXL tags | Filled template axes such as position/action/detail values. |
+| `item_template_metadata` | `row_item.compose_item` | Debug, Krea/SDXL/Naturalizer route metadata | Optional metadata from object-style item templates; currently used to prefer explicit action/position families and keys before inference. |
 | `formatter_hints` | `category_template_metadata.formatter_hints` | Krea/SDXL/Naturalizer route specialization, debug | Normalized route-specific hints from object-style item templates, keyed by `all`, `krea`, `sdxl`, or `caption`; each formatter consumes `all` plus its own route only. |
 | `action_family` | `item_template_metadata` or `hardcore_action_metadata.source_hardcore_action_family` | Krea hardcore rewrite, SDXL tags, natural captions, debug | Source-aware formatter semantic family such as `foreplay`, `outercourse`, `oral`, `penetration`, `toy_double`, or `climax`. |
 | `position_family` | `item_template_metadata` or `_hardcore_source_position_family` | Debug/filtering | Source/UI hardcore family selected by template metadata or subcategory, such as `manual`, `interaction`, `oral`, `anal`, or `climax`. |