change noctalia theming, refactor brightness script

modules/features/applications/cli/fastfetch.nix

@@ -11,7 +11,19 @@ in {
 
   flake.homeModules.global = { pkgs, lib, config, ... }: {
     imports = [ (inputs.helpers.mkStandardFeature.homeModule { inherit config optionName; } {
-      programs.zsh.initContent = lib.mkOrder 1500 "fastfetch";
+      programs.zsh.initContent = lib.mkOrder 1500 ''
+        SESSION_TYPE=local
+        if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+          SESSION_TYPE=remote/ssh
+        else
+          case $(ps -o comm= -p "$PPID") in
+            sshd|*/sshd) SESSION_TYPE=remote/ssh;;
+          esac
+        fi
+        if [ "$SESSION_TYPE" != "remote/ssh" ]; then
+          fastfetch
+        fi
+      '';
       programs.fastfetch.enable = true;
     }) ];
   };