modules/api/api.py: add api endpoint to refresh embeddings list

Fix kohya-ss OFT network wrong device for eye and constraint

re-work multi --styles-file

Make extras tab columns resizable

Feature: Extra Networks Tree View

improve get_crop_region

feature/add-model-to-log-file

--styles-file change to append str
--styles-file is [] then defaults to [styles.csv]

--styles-file accepts paths or paths with wildcard "*"

the first `--styles-file` entry is use as the default styles file path
if filename a wildcard then the first matching file is used
if no match is found, create a new "styles.csv" in the same dir as the first path

when saving a new style it will be save in the default styles file
when saving a existing style, it will be saved to file it belongs to

order of the styles files in the styles dropdown can be controlled to a certain degree by the order of --styles-file

[Bug] Keep postprocessing upscale selected tab after restart

Fix nested manual cast

[Bug] Fix tab indexes are reseted after restart UI

[Bug] Fix extension check for requirements

Add # to the invalid_filename_chars list

[bug] fix using wrong model caused by alias

immediately stop on second interrupt

geninfo from Infotexts

callback postprocess_image_after_composite

more Hr button fix

Add support for DAT upscaler models

[Bug] Fix extras big batch crashes