nix: refac overlays
nix: fix path to packages
nix: use mkMerge
nix: rename nixpkgs-unstable input
user: remove my tools
user: build use unstable packages for nil
cannot be built on stable because it requires rustc 1.66 or newer, while the currently active rustc version is 1.64.0
host/magenta: use unstable gitea
nix: fix rollback command
nix: fix overlays
user: use unstable haskell packages to build xmonad
user: don't build woodpecker-cli
host: import nix module for canigou and magenta
pkgs: fix woodpecker
host/home: use unstable kernel to use rtl88x2bu driver
host: use unstable ipfs
move ipfs to shared config
user: use unstable woodpecker-cli
Reviewed-on: #13
