grokbot_ty 3c2f8871a8 feat(#21): Gate B green/black sheet mask (TV-1, TV-2) ...

Pure client modules for TECH-SPEC sheet detect, chroma-key / black
threshold with border flood-fill, four knobs (live re-run), and mask
confirm hooks. Synthetic fixtures. U2Net never invoked.

TDD: red evidence in test-results/tv1-tv2-red.txt, then minimum impl.

Results:
TV-1 | pass | test-results/tv1-tv2-green.txt
TV-2 | pass | test-results/tv1-tv2-green.txt

2026-09-07 05:53:43 +00:00

..

src

feat(#21): Gate B green/black sheet mask (TV-1, TV-2)

2026-09-07 05:53:43 +00:00

package-lock.json

feat(#21): Gate B green/black sheet mask (TV-1, TV-2)

2026-09-07 05:53:43 +00:00

package.json

feat(#21): Gate B green/black sheet mask (TV-1, TV-2)

2026-09-07 05:53:43 +00:00

tsconfig.json

feat(#21): Gate B green/black sheet mask (TV-1, TV-2)

2026-09-07 05:53:43 +00:00

vitest.config.ts

feat(#21): Gate B green/black sheet mask (TV-1, TV-2)

2026-09-07 05:53:43 +00:00