Add SnapForm panels, preferences, properties, and runtime management

- Implemented RuntimeModelsPanel and DebugPanel for UI integration in Blender.
- Created SnapFormPreferences to manage user settings for storage and runtime configuration.
- Defined SnapFormSettings to hold various properties related to input, model selection, and export options.
- Developed runtime management functions for installation, model downloading, and reconstruction commands.
- Added status bar functionality to display job progress and status in the Blender UI.
- Implemented worker script for handling model downloads and depth reconstruction tasks.
- Introduced unit tests for download progress reporting and image depth extraction functionalities.

tests/test_pack.py

@@ -10,7 +10,7 @@ PROJECT_ROOT = Path(__file__).resolve().parents[1]
 
 def load_pack():
     specification = importlib.util.spec_from_file_location(
-        "omoo_da3_pack",
+        "snapform_pack",
         PROJECT_ROOT / "pack.py",
     )
     module = importlib.util.module_from_spec(specification)
@@ -29,11 +29,14 @@ class PackTest(unittest.TestCase):
             finally:
                 pack.DIST_DIR = original_dist
 
+            self.assertEqual(output_path.name, "SnapForm.v0.9.27.b45.zip")
             with ZipFile(output_path) as archive:
                 names = set(archive.namelist())
 
         self.assertIn("__init__.py", names)
         self.assertIn("blender_manifest.toml", names)
+        self.assertIn("image_depth.py", names)
+        self.assertNotIn("snapform_depth_plane.py", names)
         self.assertIn("worker.py", names)
         self.assertNotIn("importer.py", names)
-        self.assertNotIn("omoo_da3/__init__.py", names)
+        self.assertNotIn("snapform/__init__.py", names)