chore: formatting and cleanup

- Format shell.nix skeleton to single line
- Complete ts-node removal from astyanax packages
- Format andromache hardware config

dots/.config/nvim/skeletons/shell.nix

@@ -1,6 +1,4 @@
 {
   pkgs ? import <nixpkgs> { },
 }:
-pkgs.mkShell {
-  nativeBuildInputs = with pkgs.buildPackages; [ ];
-}
+pkgs.mkShell { nativeBuildInputs = with pkgs.buildPackages; [ ]; }