The integrated terminal ANSI yellow now matches the rest of the Slatewave family: slot 3 moves from amber-700 #b45309 to amber-500 #f59e0b, slot 11 from amber-400 #fbbf24 to amber-300 #fcd34d.
That re-tune swept the terminal emulators on 2026-05-19 but never reached the editors with integrated terminals, so the same shell output rendered orange inside the editor and yellow outside it.
The semantic amber roles are a separate token family and are unchanged: #fbbf24 for warnings, escape characters, and decorators; #b45309 for the warning status bar and deprecated markers.
Also refreshes the README brand header with a light/dark wordmark swap.