fips-ui 0.14.0

Added

• Security page (admins): a weekly scan of the machine, through a new
  read-only helper command (security-scan, helper v13, Linux). It lists every
  listening service with what the host firewall (nftables, ufw, firewalld or
  iptables) does with a new connection from the LAN and from the mesh, pending
  and security updates and known vulnerabilities from the distribution's own
  tools (apt and debsecan, dnf updateinfo, pacman with arch-audit, zypper),
  reboots and restarts updates wait for, and SSH, kernel, account and fips file
  settings. Findings are scored 0-100 with a grade and a fix for each; the
  newest 12 reports are kept for a trend. Scans run on a chosen weekday and
  hour (a missed one runs when fips-ui is back) or with Scan now
  (docs/security-scan.md).
• Node manager: a Security column with each managed node's grade and score.