Update README

README.md

@@ -1,32 +1,5 @@
-## Installation
-
-⚠️ I have switched to a combination of `nix-darwin` and `home-manager`. The installation instructions below do not work that setup.
-
-<details>
-  <summary>Click to expand!</summary>
-
-  ```bash
-  # nix
-  sh <(curl -L https://nixos.org/nix/install)
-
-  sudo echo 'experimental-features = nix-command flakes' >> /etc/nix/nix.conf
-  sudo echo 'keep-derivations = true' >> /etc/nix/nix.conf
-  sudo echo 'keep-outputs = true' >> /etc/nix/nix.conf
-  sudo echo 'auto-optimise-store = true' >> /etc/nix/nix.conf
-
-  # home-manager
-  nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager
-  nix-channel --update
-  nix-shell '<home-manager>' -A install
-
-  # Configuration
-  cd ~/.config
-  git clone git@github.com:nifoc/dotfiles.git nixpkgs
-  home-manager switch --flake ~/.config/nixpkgs/#$USER
-
-  sudo cachix use nix-community
-  ```
-</details>
+Main: [git.kempkens.io/daniel/dotfiles](https://git.kempkens.io/daniel/dotfiles)  
+Mirror: [github.com/nifoc/dotfiles](https://github.com/nifoc/dotfiles)
 
 ## Overlays