add friends user to hyrule

hosts/hyrule/default.nix

@@ -163,6 +163,12 @@ in {
           wishlist
         ];
       };
+
+      friends = {
+        isNormalUser = true;
+        shell = pkgs.fish;
+        home = "/home/friends";
+      };
     };
   };
 
@@ -505,6 +511,7 @@ in {
     git
     vim
     helix
+    tcpdump
   ];
 
   programs = {