{
  "title": "Split the kcd2_dice_solver test files under the 250-line cap",
  "objective": "Bring every kcd2 test file under the cap by partitioning at describe boundaries, taking the package from twelve violations to four source files.",
  "acceptance_criteria": [
    "No kcd2_dice_solver test file is over 250 lines.",
    "The suite still reports exactly 288 passing tests -- the same as before the split, though spread across 24 files instead of 15.",
    "Coverage stays at 100% for statements, branches, functions and lines.",
    "npm run lint passes with no new suppression and no eslint-disable.",
    "A fixture shared by two split halves goes in src/test/, which vite.config.ts excludes from coverage. A fixture placed beside the source would be counted as production code and break the 100% gate.",
    "No test is deleted, skipped or weakened; whole describe blocks move verbatim.",
    "No empty test file is left behind: a file whose last describe moved out is removed, since vitest fails on 'No test suite found'."
  ],
  "out_of_scope": [
    "search.ts, scoring.ts, badgeValue.ts and App.tsx, which are source files.",
    "Changing what any test asserts."
  ],
  "verifier": "npm test -- --run (expects exactly 288 passed), npm run coverage (100% on all four metrics), npm run lint, and check_file_length.sh over kcd2_dice_solver."
}