install_unreal_mcp.sh 395 -> 155, diagnose_arch_performance.sh 377 ->
123 (two cuts), setup_local_llm.sh 370 -> 163, repo_to_study.sh 365 ->
160, setup_dwm.sh 359 -> 147.
The SCRIPT_DIR fix from the last batch held on all five. Fixed a second
unguarded cd, this time before the study-material generator ran - the
same latent bug class as build_website, surfaced because a moved
function gets linted in isolation.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
turn_off_auto_idle_screen_shutdown.sh 289 -> 180, mtk_root/install.sh
262 -> 141, setup_gitea.sh 255 -> 198. A deliberately small batch to
check jscpd before scaling; it stayed well under 2%.
The stubbed run earned its place again: mtk_root/install.sh aborted with
"SCRIPT_DIR: readonly variable" because it already declared one, and
both bash -n and shellcheck were clean on that broken file.
Two shellcheck findings the split exposed are fixed at the source, not
suppressed: persist_with_systemd_logind now takes the flag as an
argument instead of reading the caller's global, and a dead python_bin
assignment is gone. Neither was introduced here - the pre-split file
already had three SC2034 warnings.
No script was executed; all three are installers or enforcement.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
