[init] @ooee/scss

[CITguy]

Initialize the @ooee/scss package to house all Sass assets.

[CITguy]

Theme (module)

Exposes Sass members for use internally or in external bespoke stylesheets, in order to retain a centralized definition for theming.

• preferably, it should also support contextual theming
  • i.e., overriding the theme at a component/element level instead of the entire UI
  • for example: a globally applied "Light" theme, but with a contextually "Dark" Footer or Nav (i.e., "mixed" theme; neither Dark nor Light)
  • this would also enable user-configured styling of certain parts of the UI
  • the easiest way to implement this would be to take advantage of CSS Custom Properties

$fontFamily: ...
$fontSize: ...
$color: black;
$backgroundColor: white;
$focus-color: ...; // applied to focus-based styling (via `box-shadow`, `outline`, `border`, etc.)
...

[CITguy]

"Prefers" module included in #24