Now makes correct `deploy-rs` node definitions
- defined by a `deploy.nix` file in the system configuration directory
- has extra attribute `hostname` used for `deploy` invocations (might differ from local hostname)
- single `system` profile, based on output configurations
Supports `nixos` and `nix-darwin` (for now)
Add example `deploy.nix`
Update flake (`neovim-nightly-overlay` is fixed)
Format all `.nix` files
Unify package/module argument order:
- `inputs`, `outputs`, `lib`, `pkgs`, `config`, ...
Move Jellyfin config to a `NixOS` module (first one, yay)
Add `direnv` to `reo101-shell` modules (was used, but not defined as wanted)
- TODO: make it optional (module config options)
Add more & generalize flake outputs:
- templates: just a `default.nix` (TODO: add a `Haskell` template)
- packages & devShells: create and use `forEachPkgs`
Add more `Wayland` things for `homix`:
- `swww` - custom package + custom systemd service (TODO: abstract away)
- `wired` - from flake + `home-manager` module
Add default `imports` and `nixokgs.overlays` for `reo101@homix`
-- TODO: don't handwire it, somehow *auto-import* from `mkNixosHost` in `flake.nix`
