T

Ty a83c9239ff UAT-7: fix auto key selection — prefer key that removes more background

Root cause: auto selected the key with MORE kept pixels, which always
picked the green key (it keeps 100% of dark non-green backgrounds).
The black key correctly isolates the slab on dark surfaces.

Fix:
- auto now prefers the key with FEWER kept pixels (removed more bg)
  when both are non-empty
- green key has a greenness pre-filter: non-greenish pixels pass
  through (kept) so the black key can handle them, instead of the
  green key keeping 100% of a dark surface
- added 3 regression tests: dark-bg auto selection, green-sheet auto
  selection, green-key passthrough on non-green surfaces

106/106 unit tests green.

2026-09-14 07:41:51 -07:00

.audit

docs(structure): restore Gate B wording and harden pin

2026-09-09 19:47:17 +00:00

.svelte-kit

M1-4: Length axis (TDD)

2026-09-14 00:32:42 -07:00

deploy

M1-6: record UAT host in INVENTORY.md

2026-09-14 07:08:41 -07:00

docs

docs(m1): calibrated worker delegation policy (prompt framing, verify-before-land)