Refactor and enhance SnapForm functionality

- Introduced MODEL_NUMBERS for better model indexing.
- Improved enum_items function to cache results and handle download status.
- Updated ActiveJob class to manage temporary input paths and added displacement_via property.
- Changed IMAGE_DEPTH_PROCESS_RES_METHOD from "lower_bound_resize" to "upper_bound_resize".
- Enhanced RunJob operator to include new properties and improved error messages.
- Modified panel layout for better user experience and added runtime installation checks.
- Updated SnapFormSettings to reflect new model properties and defaults.
- Added temporary input path management in runtime.
- Refined worker functions to improve error handling and messaging.
- Expanded tests to cover new functionality and ensure backward compatibility.
- Fixed packaging script to align with versioning conventions.

tests/test_pack.py

@@ -29,7 +29,7 @@ class PackTest(unittest.TestCase):
             finally:
                 pack.DIST_DIR = original_dist
 
-            self.assertEqual(output_path.name, "SnapForm.v0.9.27.b45.zip")
+            self.assertEqual(output_path.name, "SnapForm.v0.9.27.zip")
             with ZipFile(output_path) as archive:
                 names = set(archive.namelist())