Create custom gallery viewer for outputs

[parlance-zz]

The new output system is finally complete.

Build a custom output gallery browser that slurps up all the json in the outputs path and can easily browse, sort, filter, organize / tag / save, and one-click delete images.

[parlance-zz]

I think this should be a single html file "web app" you can run locally by connecting to a localhost command server, or remotely by connecting to the command server by http (with token).

https://lexica.art/ would be my inspiration for what a good browser could look like, but with the above mentioned features.

It would also be a very good starting point for a general web ui.

[parlance-zz]

An idea for an interface for filtering would be:

• At the top of the screen show the search / filtering interface
• In the center of the screen show all matching images for that search and filter (that aren't in your special "saved" folder)
• Left click an image to move them to a section on the right side of the screen
• Right click an image to move them to a section on the left side of the screen
• All 3 sections should be independently scrollable, and you can move things around as many times as you want
• When done hit a button and everything on the left is deleted, everything on the right is sent to a special "kept" or "saved" folder

This should be fairly reasonable when dealing with other media types that aren't images as well.