Removes the [full-width
component](https://github.com/discourse/discourse-full-width-component)
dependency by adding most of the code directly to the theme. There was
one grid definition in the CSS I ended up removing because it was
conflicting with an existing override in the theme.
Anyone who has previously installed the theme should manually remove the
full-width component from it.
This PR is the beginning of converting the color picker to use built in
core color palettes.
The `color_schemes` defined in `about.json` are created in core when the
theme is imported,
and we then show all user-selectable color palettes in this sidebar
footer menu.
An important caveat here is that all of the Horizon themes must be
changed to `user_selectable`
otherwise they will not show up in the color palette selector in the
sidebar.
When choosing a color palette that also has a corresponding dark color
palette,
*both* light mode and dark mode are correctly saved with the color
palette(s) chosen,
using the color palette cookie we already have in core.
Anon users can also set a palette, which will be saved in a cookie.
---------
Co-authored-by: Sérgio Saquetim <saquetim@discourse.org>
Co-authored-by: Martin Brennan <martin@discourse.org>
Co-authored-by: Osama Sayegh <asooomaasoooma90@gmail.com>
This commit adds the above for these core site
settings:
* search_experience
* enable_welcome_banner
Since for horizon we want better control of
the default experience of these settings OOTB.
See also https://github.com/discourse/discourse/pull/31917
Kris