Add TagGroup class to devonthink module and implement tag_groups property in Database class

Add more methods

Implement more methods

Added some new methods

Update version number in pyproject.toml

Refactor SmartGroup class to use method calls instead of property access

Add from_script method to DEVONthink3 class and refactor CustomMetaData class

The bridging JXA does not implicitly convert

Fix the reading_list property

Add test for bridging part. Improve the iterate method of OSAObjArray

Use _getProperty in _getProperties to get single property

Refactor objproxy.py and helper_bridging.py

Remove unused import and print statement

Remove unnecessary code for evaluating plain objects

Improve conversion prompts