[Feature request] Add a theme option like "auto" to reset the theme to auto dark mode

[myuki]

If change the theme manually, it can't be reset to auto dark mode that request the dark version of the site via the prefers-color-scheme CSS media query.

The desktop browser can reset the theme by manually delete the local storage which is really troublesome. Also, many mobile browsers can't just delete a specific website data. It should add a theme option like "auto" to reset the theme to auto dark mode.

[vrslev]

Any progress on this?

[bragefuglseth]

When set to auto, I would really like if I didn't have to reload the page for it to apply either. It should just change instantly when I change between light/dark mode on my system :)

[atjn]

I think you could make the theme picker even better by allowing the user to explicitly choose between "light", "dark", and "auto" mode. Then there can be a separate picker to choose which type of light theme, and which type of dark theme is preferred. Here is a mockup of what that could look like:

	Light or dark mode:
[Always light]	[Automatic]	[Always dark]
Choose light theme:		Choose dark theme:
[Light]		[Coal]
[Rust]		[Navy]
		[Ayu]