[Feature]: Automatically update existing directories

[artvandelay18160]

I have a number of models saved in one directory (with each model being given its own subdirectory by coom-dl)

I should be able to point to that directory and automatically update each one, having coom-dl populate the links itself

[notFaad]

Added as a Feature

[notFaad]

[Feature] Update Creator posts in directory.