[Hypr] Sets up hypridle. [Nvim] Sets up nix formatting

home-manager/features/development/development.nix

@@ -10,6 +10,7 @@
     # Base languages that should always be available
     ./nix.nix
     ./lua.nix
+    ./sh.nix
   ];
 
   programs.direnv = {

home-manager/features/development/sh.nix

@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    shfmt # Formatter
+  ];
+}