- Add PKG_UPGRADE variable to lib/distro.sh:
- Debian: sudo apt upgrade -y
- Fedora: sudo dnf upgrade -y
- Export PKG_UPGRADE so stage scripts can use it
- Add upgrade step to 00-envcheck.sh after the existing cache update
- Errors are non-fatal (|| warn) to handle fresh installs gracefully
- lib/distro.sh: add DISTRO_CODENAME from VERSION_CODENAME; remove
unused REPO_ADD_RPM variable; export DISTRO_CODENAME
- stages/01-repos.sh: replace repeated '. /etc/os-release' subshell
calls with $DISTRO_CODENAME in Docker and Tailscale repo lines
- stages/00-envcheck.sh: combine four mkdir -p calls into one
- stages/02-packages.sh: remove identical if/else branches in fd
symlink block; both branches were the same command
- stages/03-toolchains.sh: set NVM_DIR once before the if/else instead
of twice; remove dead commented-out duplicate curl line
- stages/04-shell.sh: capture $(date +%Y%m%d) into _bak_date once per
backup and reuse in cp and warn to avoid redundant forks
- stages/06-scripts.sh: split 'export VAR=$(cmd)' into assignment +
export to correctly propagate errors under set -euo pipefail
- stages/07-uv-projects.sh: remove unused has_package_json field (always
false, never read); fix stage completion message 06 -> 07
- stages/08-systemd.sh: remove mempi-sync.timer (deploy, enable, header
comment); deploy mempi-sync.service only
- stages/09-desktop.sh: remove duplicate mkdir -p in COSMIC section;
remove unused repo_url parameter from install_nerd_font()
- stages/12-other-apps.sh: replace manual distro branch for Nextcloud
with pkg_install_mapped
- config/scripts/bw-load-ssh.sh: split 'export BW_SESSION=$(cat ...)'
into assignment + export
- config/systemd/mempi-sync.timer: delete file
