Add cutout profile and teddy balloon height calculations

- Implemented cotangent Poisson field and Poisson balloon profile in cutout_profile.py.
- Added teddy balloon heights calculation and related functions in cutout_teddy.py.
- Introduced interaction utilities for image editing in interaction.py.
- Developed depth normalization and analysis functions in cutout_depth.py.
- Created a validation script for cutout assets in validate_cutout_asset.py.

src/anyimage/operators/cutout.py

@@ -3,9 +3,9 @@ import json
 import bpy
 
 from ..properties import (
-    image_edit_refine_selection_property as refine_selection_property,
+    refine_selection_property,
 )
-from .balloon.operator import hidden_string_property, serialize_matrix
+from .image_edit.interaction import hidden_string_property, serialize_matrix
 from .image import is_image_empty, video_total_frames
 from .image_edit.common import (
     ImageEditWarning,
@@ -78,7 +78,7 @@ def _open_shape_pie(
         _pie_button(
             pie,
             CUTOUT,
-            "Cutout",
+            "Surface",
             "MESH_GRID",
             source_name,
             selection_data,
@@ -253,4 +253,4 @@ class CutoutTool(bpy.types.WorkSpaceTool):
         settings = context.scene.anyimage_settings
         layout.prop(settings, "cutout_point_spacing")
         layout.prop(settings, "cutout_normal_analysis")
-        draw_image_mask_settings(context, layout)
+        draw_image_mask_settings(context, layout, "cutout_refine_selection")