- Added BalloonTool workspace tool to facilitate the extraction of balloon meshes in the 3D viewport.
- Implemented ActivateBalloonTool operator to activate the Balloon Lasso Tool.
- Refactored BalloonLasso operator into ExtractBalloon for better clarity and functionality.
- Enhanced properties for balloon extraction, including mode, thickness, resolution, and material reuse options.
- Updated SnapFormSettings to include new balloon-related properties.
- Improved material and image handling for balloon extraction, ensuring compatibility and reusability.
- Added tests to validate the registration and functionality of the new balloon tools and properties.
- Implemented `DownloadModel` and `DownloadRequiredModels` operators for downloading models.
- Created `ClearModels` operator to clear model resources.
- Added `ConvertToSurface` operator for converting image empties into textured surfaces.
- Introduced `GenerateDa3Surface` and `GenerateMoge2Surface` operators for generating surfaces using DA3 and MoGe-2 models respectively.
- Developed utility functions for handling image mesh data, assigning attributes, and managing geometry nodes.
- Established runtime configuration and post-installation model downloading in `runtime.py`.
