Panama learns what a server is: from a root login to running containers

A machine's role is now the interview's first question and the one answer
Panama records. Servers get the same shell minus the screen: core packages,
nvm, Bun, Claude Code and Codex (desktops get Codex too), linger, rootless
ports from 80, firewalld, the nginx-bridge network, and a nightly image
updater that replaced watchtower for cause.

server/containers/ carries junior's 23 compose services -- secrets moved to
per-machine .env files that never enter this public repo, every transformed
compose proven to render byte-identical to what is live. 'panama server'
enables, disables and relinks them; nothing here restarts a running service.
'boot --server' walks a fresh VPS from its root login to a normal install.

Five new contracts pin the secrets rule, the catalog's shape, panama-server's
behavior, the role plumbing, and the dotfile classification.

Claude-Session: https://claude.ai/code/session_01NU5JGiN3JfzqrLQB6wmJ1E

tests/quickshell/declared-dependencies-contract

@@ -36,7 +36,7 @@ SHELL_WORDS='^(if|then|else|elif|fi|for|while|until|do|done|case|esac|in|functio
 # authselect is on the list for the same reason: it manages Fedora's PAM and
 # nsswitch profiles and arrives with fprintd-pam, realmd and nss-mdns, so the
 # fingerprint aliases in config/bash can rely on it without declaring it.
-BASELINE='^(sh|bash|cat|cut|sed|awk|gawk|grep|egrep|head|tail|sort|uniq|tr|wc|find|xargs|basename|dirname|mkdir|rm|cp|mv|ln|chmod|chown|stat|df|du|date|sleep|env|id|tee|touch|mktemp|readlink|realpath|seq|comm|join|paste|od|file|nl|fold|column|tput|timeout|flock|install|sha256sum|md5sum|base64|nproc|uptime|free|uname|hostname|whoami|ps|pgrep|pkill|kill|killall|lsblk|mount|umount|sudo|su|rpm|dnf|flatpak|git|python3|ss|ip|ls|rfkill|lsof|authselect|setsid|nohup|grub2-mkconfig)$'
+BASELINE='^(sh|bash|cat|cut|sed|awk|gawk|grep|egrep|head|tail|sort|uniq|tr|wc|find|xargs|basename|dirname|mkdir|rm|cp|mv|ln|chmod|chown|stat|df|du|date|sleep|env|id|tee|touch|mktemp|readlink|realpath|seq|comm|join|paste|od|file|nl|fold|column|tput|timeout|flock|install|sha256sum|md5sum|base64|nproc|uptime|free|uname|hostname|whoami|ps|pgrep|pkill|kill|killall|lsblk|mount|umount|sudo|su|rpm|dnf|flatpak|git|python3|ss|ip|ls|rfkill|lsof|authselect|setsid|nohup|grub2-mkconfig|sysctl)$'
 
 # bootctl and coredumpctl ship in systemd-udev, which every Fedora install
 # carries -- it is the udev half of systemd, not an optional tool. Declaring
@@ -45,11 +45,12 @@ BASELINE='^(sh|bash|cat|cut|sed|awk|gawk|grep|egrep|head|tail|sort|uniq|tr|wc|fi
 SESSION='^(systemctl|busctl|journalctl|loginctl|hostnamectl|localectl|systemd-inhibit|systemd-run|udevadm|bootctl|coredumpctl|gsettings|dconf|dbus-send|dbus-monitor|hyprctl|qs|quickshell|gnf|panama|wl-copy|wl-paste)$'
 
 # Installed by install-packages itself rather than by a package list. Two
-# reasons, both deliberate: bun and claude have no RPM or flatpak at all, and
-# node, npm and pnpm come from nvm on purpose -- a dnf nodejs earlier on PATH
-# would win every per-project `nvm use`, which is the whole point of having nvm.
+# reasons, both deliberate: bun, claude and codex have no RPM or flatpak at
+# all (codex comes through npm), and node, npm and pnpm come from nvm on
+# purpose -- a dnf nodejs earlier on PATH would win every per-project
+# `nvm use`, which is the whole point of having nvm.
 # Anything added here needs a matching install block and a stated reason.
-SELF_INSTALLED='^(bun|claude|node|npm|pnpm)$'
+SELF_INSTALLED='^(bun|claude|codex|node|npm|pnpm)$'
 
 # Tools an alias may lean on without Panama installing them anywhere. The
 # docker aliases serve the machines that run Docker by deliberate choice;
@@ -92,6 +93,7 @@ package_for() {
         nvim)           printf 'neovim' ;;
         fwupdmgr)       printf 'fwupd' ;;
         dnf4)           printf 'python3-dnf' ;;
+        firewall-cmd)   printf 'firewalld' ;;
         notify-send)    printf 'libnotify' ;;
         wl-copy|wl-paste) printf 'wl-clipboard' ;;
         ssh-keygen)     printf 'openssh' ;;