Tags for backup

[Xwilarg]

Discussed in #52

^{Originally posted by mllhild November 19, 2022}
First of thanks for making this extension.
Now to the question, would it be possible to make it put into the folder with the images a txt file with the tags? Since the last time I backed up a lot of things was when exhentai seemed like it was going down, I then stood around with tens of thousands of doujins, but no way to sort them.
Right now Im doing some backups of stuff on pixiv and there the program generates a txt for each folder/file with the tags. Hence the idea.