feat(system-log): switch to service-centric legends and neutral event actions

feat(system-log): add app presets and example helper for service timelines

feat(system-log): show service names in system log renders

feat(web+cli): add system log timeline mode and controls

fix(systemd): use absolute bash path for nixos user units

feat(web): add dev/prod launch scripts and user systemd units

chore(templates): drop omarchy- prefix from palette names

feat(themes): add omarchy palettes and configurable legends

fix(web): prevent horizontal wobble on mobile

fix(web): improve mobile form readability and urandom styling

feat(templates): add urandom theme and make it default

fix(nix): remove docker buildEnv bin collisions

feat(web): support explicit multi-repo lists with GitHub search add-to-multi

ci: publish nix docker images to ghcr on main

merge: modernize envisaged nix/python/web improvements