feat: Implement cutout tool and depth generation features

- Added a new cutout tool for selecting regions in images, allowing users to choose mesh shapes based on selected areas.
- Introduced depth generation capabilities for rasterized images, including normal data extraction.
- Created jobs for generating depth planes and region data, enhancing the AI data generation workflow.
- Developed a selection refinement process for cutout regions, improving accuracy in generated outputs.
- Established a new region module for handling rasterized image regions and their associated AI generation tasks.
- Enhanced node graph builders for asset generation, facilitating smoother integration of new features.

src/anyimage/server/jobs/generate_depth_plane.py

@@ -0,0 +1,22 @@
+"""Generate depth data and preserve color for one complete image."""
+
+from ..geometry.generate_depth import generate_depth
+from ..media import copy_color_images, input_frames
+
+
+def run(context, parameters):
+    context.progress(0.05, "Preparing Depth Plane")
+    context.directory.mkdir(parents=True, exist_ok=True)
+    with input_frames(context, parameters) as images:
+        if len(images) != 1:
+            raise ValueError("Depth Plane currently supports one image")
+        copy_color_images(images, context.directory)
+        archive_path, _normal_path = generate_depth(
+            context,
+            parameters,
+            images[0],
+            output_depth=True,
+        )
+    context.check_cancelled()
+    context.progress(1.0, "Depth Plane data is ready")
+    return {"image_geometry": archive_path.name}