npm ci during update ran with devDependencies omitted, likely because
NODE_ENV=production was already present in the environment by then
(npm's documented default: omit=dev when NODE_ENV=production). Since
@tailwindcss/postcss is a devDependency, the subsequent `npm run build`
failed with "Cannot find module '@tailwindcss/postcss'". Force devDeps
to be installed regardless of NODE_ENV via --include=dev.
CLEAN_INSTALL now removes dotfiles (e.g. .env) along with other files, using `find -mindepth 1 -delete` instead of `rm -rf *`. Update scripts for affine, nametag, and postiz are updated to explicitly back up and restore .env (via create_backup/restore_backup or cp) BEFORE the build step that sources it, rather than relying on the wipe preserving dotfiles.
MickLesk