Loki Mode v11.131.0

Loki proves honest fixes again by testing them against the original code, and spends fewer fix rounds on failures it did not cause.

Fixed

• The check that a new test fails on the original code and passes on the change now runs on a correctly installed copy of the original code (same interpreter, nearest package's own vitest config), so honest fixes can reach VERIFIED again; import, collection and missing-function errors still never count as proof.
• No Wall snapshot is taken when the Wall is off, which removed a "Wall failed" result on large trees.

Changed

• Fix rounds stop when a round would get the same failing tests as the previous one, and a TypeScript check that fails only on unused declarations in untouched files is excused only when the same errors already appear on the original code.