Latch v0.4.5.2

Latch v0.4.5.2

Weekend patch — UI polish, theme CDN fix, operator docs.

Fixed

• Admin log viewer — filter grid spacing; Apply/Clear on their own row below the filter panel.
• Admin audit log — code-view layout matching the log viewer (summary row, Record/Details sub-rows).
• Modern theme — asset_version includes active pack id so CDN does not serve stale CSS when switching from Default.

Changed

• Maintenance / site lock — unlock CLI hint uses sudo latch lock off on RPM installs.
• INSTALL-FEDORA.md — disaster-recovery uses sudo latch; fail2ban jail documents security.log path.

Upgrade: sudo dnf upgrade latch (COPR) or bash scripts/update.sh from a fresh tarball.