M3: oklch palette + dead code purge

Migrate ASW tokens from named palettes (--gray-N, --green-N) to oklch --color-N system. Harmonize state colors. Remove dead code from Murdock redundancy report.

No due date
100% Completed
#23 by vigilio was closed 2026-04-10 17:44:18 +00:00 0 / 10
#21 by vigilio was closed 2026-04-10 17:44:18 +00:00
#20 by vigilio was closed 2026-04-10 17:44:18 +00:00