Restore point taken immediately before running a design-sync

`beta/main` as it stood before a Claude Design sync was run against it. A sync
regenerates the token/design layer, so this is the state to compare against or
return to if it lands something unwanted.

At this commit: both theme-review passes plus the merged conduit
in-memory-new-request work. Verified green here — tsc across all packages, the
full unit suite, eslint, oxlint at zero errors, and the app driven in a browser
in all four themes.