feat(badge): add an archived variant and a brand-orange token

[tmccoy14]

Archived is a lifecycle state consumers were painting by hand — Guardian Studio carried a bg-orange-400/20! text-orange-400! override on Badge because no variant covered it.

Badge/Background/Archived and Badge/Text/Archived alias the Orange ramp with the same 200/700/800 recipe every other badge variant uses, so the pill inverts correctly between themes. Brand/Orange is a new colorItem at #FB923C, giving status dots and archive banners a token to resolve against rather than a raw Tailwind value.

Archived shares its orange with ControlStatusBadge's In Progress. The two describe different things and are not expected to share a view, so the docs tell consumers to lean on the icon and label rather than colour alone. The variant defaults to the Archive glyph, matching how success, warning and danger supply their own.

[tmccoy14]

Superseded by #129. After talking it through with Henry, archived isn't its own attention level — under "variants communicate how the user should pay attention to a thing" it's warning where the consequence matters in context and neutral grey where it doesn't. So no archived Badge variant and no brand-orange token; #129 adds the warning Button variant and the text-warning token instead.