Fix gizmo fault

[WaferLi]

Description

This PR fixes a bug in the Gizmo Python bindings where setting the local pose callback would incorrectly overwrite the transform flush callback, and ensures data is correctly formatted before being passed to the user.

Summary of changes:

• Fixed Callback Conflict: Resolved an issue where set_flush_localpose_callback and set_transform_flush_callback were conflicting with each other, ensuring they can be used independently as intended.
• Improved Data Formatting: Corrected the logic for set_transform_flush_callback to properly decompose the transformation matrix into human-readable Position and RPY (Roll-Pitch-Yaw) vectors for the Python callback.
• Logic Validation: Ensured that set_flush_localpose_callback correctly receives and processes the local pose matrix without interference.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Enhancement (non-breaking change which improves an existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (existing functionality will not work without user modification)
• Documentation update

Checklist

• I have run the black . command to format the code base.
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• Dependencies have been updated, if applicable.