fw/apps/system_apps/settings: add accent colors

[EladDv]

Added an accent color settings module for both apps screen and the settings app

tested on silk (just doesn't show up and uses the defaults), snowy and spalding in QEMU

for it to be expanded in the future for other apps will probably need a rewrite (unclear how dark/light/default modes will integrate into this too, might be able to squeeze it in this structure)

[EladDv]

Themes settings menu in settings:

Themes settings menu:

Default option:

Show all colors:

Showing potential accent:

Same with settings menu accent color:

Results:

[jplexer]

you shouldnt be able to set colors that text isnt readable on imho.

[EladDv]

you shouldnt be able to set colors that text isnt readable on imho.

Which colors are you thinking about?
Changing it is super easy - just take them out of the list of colors in the settings_themes.h file (unless you want to separate the 2 lists but then it's just duplicating them and changing a few variables)

personally I think user freedom is always a plus (especially on a more "enthusiast" platform like this)

[jplexer]

i.e. looks like black text is not readable on imperial purple
you dont have to remove colors, just make the text readable on them (i.e. on darker colors change text color to white and vice versa)!

[EladDv]

i.e. looks like black text is not readable on imperial purple you dont have to remove colors, just make the text readable on them (i.e. on darker colors change text color to white and vice versa)!

sure that can be done but then you're in a whole dark/light mode situation and that's for a future PR , would a better preview display be better? would let the user see it before (so the text in the menu will be black in that case, and the bg in the settings portion will be black)

[jplexer]

yeah I guess that would make sense!

[EladDv]

The first one looks kinda jank... IDK if I 100% like it but at least for a start (I dont want to mess so much with the layers)

[jplexer]

well you dont have to change the entire background, just the text color 😁

[EladDv]

yeah but for the settings screen it's much more informative since it is black so you want to know if there's contrast there too
also removed black from the quick options and moved it to the end of the "all options" replace it with pink