transcribe.sh 473 -> 39, setup_activitywatch.sh 457 -> 102 and
setup_wireguard_ssh.sh 464 -> 136.
enforce_vbox_hosts.sh is reverted: its seam landed inside a heredoc and
the resulting lib had an unterminated here-document. That is the worst
failure yet, because shellcheck reported it only as SC1094 on the caller
- which reads like a nicety, not a file that will not parse. The
verifier now runs bash -n over every lib before linting the entry and
names the offending file; proven by corrupting a copy and restoring it.
Also guarded a cd before `git clone ... .`, which would otherwise have
cloned an AUR repo into the caller's directory.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
- Move all linux_configuration scripts into two semantic categories:
- single_use/: scripts run once manually (fresh install, fixes, setup)
- periodic_background/: scripts run by systemd timers or daemons
- Preserve existing subdirectory structure within each category
- Fix lib/common.sh source paths for new directory depths
- Fix CONFIG_DIR depth in setup_periodic_system.sh and check_and_enable_services.sh
- Update all references in tests, fresh-install/main.sh, nix modules, and docs
- Fix check_polling_antipatterns.sh false positives (||, regex |, case patterns, jq strings)
- Fix pre-existing mypy exclusion path and type annotations for moved tools/ directory
- Rewrite check_polling_antipatterns.sh using awk (no bash regex loops); add require_serial: true
