Add new tests and functionality for image processing and geometry handling

- Introduced color_image.py for preparing standalone color images for tests.
- Added hdr_image.py to create HDR textures for testing.
- Implemented test_image_depth_panorama.py to evaluate panorama topology, UVs, and depth discontinuities.
- Created test_shadeless.py to validate the opacity and HDR color endpoints of the Shadeless group.
- Developed moge3_export.py for exporting dynamic MoGe-3 backbone and ONNX graphs.
- Added material.py to inherit material slots onto generated geometry.
- Built image_depth_panorama.py to construct a quad panorama with depth separation and sampling.

tests/anyimage/test_preferences.py

@@ -114,7 +114,7 @@ class PreferencesTest(BlenderTestCase):
 
     def test_geometry_model_choices_match_moge_catalog(self):
         properties = self.anyimage.properties
-        expected = tuple(properties.shared_model_catalog.MOGE2_MODELS)
+        expected = tuple(properties.shared_model_catalog.MOGE_MODELS)
         geometry = properties.geometry_model_enum_items(None, None)
         self.assertEqual(tuple(item[0] for item in geometry), expected)
 
@@ -222,7 +222,7 @@ class PreferencesTest(BlenderTestCase):
                 "ready": False,
             }
             for key, family in (
-                ("MOGE2_VITS_NORMAL", "moge2"),
+                ("MOGE2_VITS_NORMAL", "moge"),
                 ("BEN2_BASE", "ben2"),
                 ("REALESRGAN_GENERAL_WDN_X4V3", "upscale"),
                 ("SAFMN_REAL_X4", "upscale"),
@@ -418,8 +418,8 @@ class PreferencesTest(BlenderTestCase):
         with (
             patch.object(self.convert_to_plane, "require_environment"),
             patch.object(self.convert_to_plane, "require_model"),
+            patch.object(self.convert_to_plane, "require_input_path", return_value=Path("input.png")),
             patch.object(self.convert_to_plane, "production_device", return_value="CPU"),
-            patch.object(self.convert_to_plane, "source_start_frame", return_value=1),
         ):
             parameters = operator.request(context)