feat: Add MoGe-2 surface generation and export functionality

- Introduced new enum items for depth plane and surface models with caching.
- Added MOGE2_MESH_JOB to operators for converting images to surfaces.
- Implemented surface mesh building and exporting in RunJob operator.
- Enhanced UI to include export format options for MoGe-2.
- Created validation tools for MoGe-2 surface assets and depth planes.
- Updated geometry nodes to support new surface generation features.
- Refactored existing tests to accommodate new functionality and ensure stability.

src/snapform/properties.py

@@ -78,6 +78,16 @@ class SnapFormSettings(bpy.types.PropertyGroup):
         items=moge2_model_enum_items,
         default=1,
     )
+    moge_export_format: bpy.props.EnumProperty(
+        name="Output Format",
+        description="Additional MoGe-2 debug output generated with results.npz",
+        items=(
+            ("maps", "Maps", "Export depth, normal, and mask previews"),
+            ("glb", "Textured Surface (GLB)", "Export the official-style textured mesh"),
+            ("ply", "Point Cloud (PLY)", "Export the official-style colored point cloud"),
+        ),
+        default="maps",
+    )
     conf_thresh_percentile: bpy.props.FloatProperty(
         name="Confidence Threshold",
         description="Remove the lowest-confidence percentile of points or surface faces",