Remove Raspberry Pi 4 specific bits

modules/periodic.nix

@@ -35,22 +35,6 @@ in
     startAt = "02:00:00";
   };
 
-  # Enable SATA HAT fans
-  systemd.services.sata-hat = {
-    description = "Enable software support for SATA Hat";
-    wantedBy = [ "default.target" ];
-    script = ''
-      ${pkgs.bash}/bin/bash -c "/home/coolneng/system/scripts/SATA-hat.sh on"
-    '';
-    serviceConfig = {
-      Type = "oneshot";
-      RemainAfterExit = "yes";
-      ExecStop = ''
-        ${pkgs.bash}/bin/bash -c "/home/coolneng/system/scripts/SATA-hat.sh off"
-      '';
-    };
-  };
-
   # Push zion changes to git daily
   systemd.user.services.zion-push = {
     description = "Push zion changes to git";