Extract hardcore position nodes

docs/prompt-architecture-improvement-plan.md

@@ -273,8 +273,8 @@ Improve later:
 ### Node / UI Path
 
 Owner: `__init__.py`, `node_seed_resolution.py`, `node_camera.py`,
-`node_character.py`, `node_route_config.py`, `node_profile_filter.py`,
-`loop_nodes.py`, `web/*.js`.
+`node_character.py`, `node_hardcore_position.py`, `node_route_config.py`,
+`node_profile_filter.py`, `loop_nodes.py`, `web/*.js`.
 
 Keep here:
 
@@ -285,6 +285,8 @@ Keep here:
 - seed and resolution utility node declarations in `node_seed_resolution.py`.
 - camera utility node declarations in `node_camera.py`.
 - character pool, slot, and profile node declarations in `node_character.py`.
+- hardcore position pool/filter node declarations in
+  `node_hardcore_position.py`.
 - route/category/location/composition/cast config node declarations in
   `node_route_config.py`.
 - profile/filter/ethnicity-list node declarations in `node_profile_filter.py`.
@@ -298,6 +300,9 @@ Already isolated:
 - hair, age/body/eyes/clothing pools, manual character details, character
   slots, and profile save/load nodes live in `node_character.py`, with
   registration maps imported by `__init__.py`.
+- hardcore position pool and action filter nodes live in
+  `node_hardcore_position.py`, with registration maps imported by
+  `__init__.py`.
 - category preset, location/composition pool, location theme, and cast config
   utility nodes live in `node_route_config.py`, with registration maps imported
   by `__init__.py`.

docs/prompt-pool-routing-map.md

@@ -26,8 +26,8 @@ When a result is wrong, first identify which layer owns the bad text:
 - Natural caption/training caption wrong: edit `caption_naturalizer.py`.
 - UI/preview/loop behavior wrong: edit `__init__.py`, node family modules such
   as `node_seed_resolution.py`, `node_camera.py`, `node_character.py`,
-  `node_route_config.py`, or `node_profile_filter.py`, `loop_nodes.py`, or
-  `web/*.js`.
+  `node_hardcore_position.py`, `node_route_config.py`, or
+  `node_profile_filter.py`, `loop_nodes.py`, or `web/*.js`.
 
 ## High-Level Routes
 
@@ -696,6 +696,7 @@ These do not own prompt pool wording, but they affect execution and review:
 | Seed and resolution utility nodes | `node_seed_resolution.py`, imported by `__init__.py` | Global/per-axis seed configs plus SDXL/Krea width/height helpers. |
 | Camera utility nodes | `node_camera.py`, imported by `__init__.py` | Direct camera config, orbit-to-camera config, and Qwen MultiAngle camera translation. |
 | Character utility nodes | `node_character.py`, imported by `__init__.py` | Hair, age/body/eyes/clothing pools, manual details, character slots, and profile save/load nodes. |
+| Hardcore position utility nodes | `node_hardcore_position.py`, imported by `__init__.py` | Position-family pool and action/filter gates for hardcore routes. |
 | Route config utility nodes | `node_route_config.py`, imported by `__init__.py` | Category preset, location/composition pool, location theme, and cast config helpers. |
 | Profile/filter utility nodes | `node_profile_filter.py`, imported by `__init__.py` | Generation profile, advanced filter config, and ethnicity list helpers. |