feat: renamed computers to hosts

hosts/shared/aliases.nix

@@ -0,0 +1,16 @@
+{pkgs, ...}: let
+  ezaOptions = "--colour=always --icons=never --group-directories-first --octal-permissions";
+in {
+  config = {
+    environment = {
+      shellAliases = builtins.mapAttrs (_: v: "${v} ${ezaOptions}") {
+        l = "eza -alh";
+        ls = "eza";
+        ll = "eza -l";
+      };
+      systemPackages = [
+        pkgs.eza
+      ];
+    };
+  };
+}