Migrate from path-based persistence (/persist/var/lib/*) to dedicated
BTRFS subvolumes for better data isolation and snapshot capabilities.
- Move valuable user-facing services to /srv/* with srv-* subvolumes:
- forgejo: git repositories and database
- opengist: paste data
- minecraft: game world data
- lighttpd: static web content
- containers: OCI container volumes
- Update home directory to use hm-sajenim subvolume on viridian disk
- Remove jupyterhub service (no longer in use)
- Update borgbackup paths to match new service locations
- Follow upstream service defaults where possible for maintainability
Services kept on /persist (disposable state):
- traefik, crowdsec, murmur
Restructured systemPackages list with alphabetically sorted categories to improve
maintainability and reduce vertical space. Added descriptive comments for all
environment configuration sections.
Add comprehensive inline documentation to both NixOS and Home Manager
global configuration files, explaining the purpose of each section,
overlay usage, unfree package policy, and configuration settings.
Move all allowUnfreePredicate declarations to global configs to prevent
the "last definition wins" merging issue. Unfree packages are now managed
in two central locations:
- NixOS system packages: nixos/common/global/default.nix
- Home Manager packages: home-manager/sajenim/global/default.nix
Added the necessary configurations and dependencies to enable Flatpak in the Fuchsia module.
This includes enabling the xdg portal for default settings and adding the flatpak service.
- Removed `protonup-ng` from home-manager configuration for games, as it is no longer used.
- Added `unstable.proton-ge-bin` to Steam's compatibility packages in the NixOS user configuration.
