wrap fastfetch with config; run fastfetch on ssh login

hosts/modules/common/openssh.nix

@@ -5,4 +5,9 @@
     enable = true;
     settings.PermitRootLogin = "no";
   };
+  programs.fish.interactiveShellInit = ''
+    if set -q SSH_CONNECTION
+      neofetch
+    end
+  '';
 }

hosts/modules/common/programs.nix

@@ -7,6 +7,7 @@
       git
       ### System Utilities ###
       btop
+      fastfetch
       helix
       nixos-firewall-tool
       nvd
@@ -18,7 +19,6 @@
     shellAliases = {
       cat = "${lib.getExe pkgs.bat} --paging=never --style=plain";
       ls = "${lib.getExe pkgs.eza} --icons --group-directories-first";
-      neofetch = "${lib.getExe pkgs.fastfetch}";
       tree = "ls --tree";
     };
   };

hosts/modules/common/users.nix

@@ -20,10 +20,4 @@
       hashedPassword = "!";
     };
   };
-  programs.fish = {
-    enable = true;
-    interactiveShellInit = ''
-      set fish_greeting
-    '';
-  };
 }