Manual Tag Curation

[SmirkingKitsune]

This is a extension of the Gallery to compare tags to images. Due to size limitations of the Gallery tab's tab group, moved to nest entire extension in a tab group called "Tag Generation" that can switch to the new Gallery tab, now known as Tag Curation.

Uses a CheckboxGroup to display all potential tags an image based on the image's txt file, and the batch db.json file. Tags that appear in the image's txt file will appear at the top of the image's tag curation CheckboxGroup checked. Tags that appear in the image's txt file, and not in the batch db.json file will be at the top of the choices stack. Tags that appear in the batch db.json file, will appear in the tag curation CheckboxGroup sorted by weight. Tags that appear in the batch db.json file, and not in the image's txt file will appear at the end of choices stack unchecked.