The illegal-transition pin rewrote the recorded lens to Numen, but its
fixture draws under uniform weights with a random world id, so about one
run in eight the lens was already Numen and assert_ne! failed. The rewrite
now picks Patina when the recorded lens is Numen and Numen otherwise, so
the lens rewrite always differs from the row.
Measured: at ef64008, 3 of 40 runs failed at controllers.rs:10230 with the
recorded lens Numen; after the change, 120 of 120 runs pass.
Test-only; no production code changes.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>