Housekeeping

- Update README
- Run shellcheck on .sh files
- Add helper scripts
- Remove eirene vm variant
- Add post-install checklist

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

flake.nix

@@ -60,20 +60,12 @@
     { self, nixpkgs, ... }@inputs:
     {
       nixosConfigurations = {
-        eirene-vm = nixpkgs.lib.nixosSystem {
-          specialArgs = {
-            inherit inputs;
-          };
-          system = "x86_64-linux";
-          modules = [ ./hosts/eirene/vm ];
-        };
-
         eirene = nixpkgs.lib.nixosSystem {
           specialArgs = {
             inherit inputs;
           };
           system = "x86_64-linux";
-          modules = [ ./hosts/eirene/base ];
+          modules = [ ./hosts/eirene ];
         };
       };