{
  "title": "Split install_leechblock.sh under the 250-line cap",
  "objective": "Bring linux_configuration/scripts/periodic_background/digital_wellbeing/install_leechblock.sh (485 lines) under the repo-wide 250-line file cap by moving its six install phases into four sourced libs under lib/, preserving behaviour exactly, and defusing the shfmt associative-array corruption that caused the previous attempt at this split to be reverted.",
  "acceptance_criteria": [
    "install_leechblock.sh and all four lib/leechblock_*.sh files are each at most 250 lines.",
    "install_leechblock.sh --help and an unrecognized-flag run are byte-identical to the pre-split baseline, with the same exit codes (0 and 2).",
    "verify_shell_split.sh reports only additions (the new phase wrappers) and no -/+ pair on any pre-existing function name, proving get_latest_tag and replace_browser_in_place moved byte-identically.",
    "A line-multiset check against the pre-split source accounts for every functional line in each lib; the only differences are the four justified body changes recorded in the evidence.",
    "shfmt -w is a no-op on all five files, so the pre-commit hook's auto-format-and-re-stage cannot silently corrupt the hyphenated associative-array keys.",
    "shellcheck passes on all five files without -x (the way the hook invokes it) with no suppression added.",
    "The new lib/tests/ suite passes (run_all.sh exits 0) and per-lib coverage is measured and recorded as a real number in the evidence rather than waived."
  ],
  "out_of_scope": [
    "Reaching 100% shell coverage for the new libs. A first suite ships in this commit (29 assertions) with measured coverage recorded in the evidence; closing the remaining gap requires shimming sudo/network/pkill externals and is the follow-up.",
    "Teaching install_pacman_wrapper.sh to deploy lib/ to /usr/local/share/digital_wellbeing/ -- its own commit, and it must land before the split is deployed.",
    "Fixing install_ublock.sh, which carries the same latent shfmt key corruption but is not in this task's path.",
    "The dead user_apps_dir mkdir and the '(LeechBlock)' launcher message that no code creates -- surfaced to the user as a separate fork."
  ],
  "verifier": "bash meta/scripts/check_file_length.sh --all for the cap; bash meta/scripts/verify_shell_split.sh HEAD <old> <old> <new...> for body equivalence; diff of --help/--bogus against the captured baseline; shellcheck and a shfmt -w idempotence check on all five files; pre-commit run --files on the staged set."
}