Move stuff, rm nix-gaming

clients/quadraticpc/monitor.nix

@@ -0,0 +1,25 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  setvcp = "${lib.meta.getExe pkgs.ddcutil} setvcp D6";
+in {
+  hardware.i2c.enable = true;
+  systemd.services = {
+    monitor-off = rec {
+      script = "${setvcp} 05";
+      wantedBy = ["sleep.target" "final.target"];
+      before = wantedBy;
+
+      serviceConfig.Type = "oneshot";
+      unitConfig.DefaultDependencies = false;
+    };
+
+    monitor-on = rec {
+      script = "${setvcp} 01";
+      wantedBy = ["sleep.target" "multi-user.target"];
+      after = wantedBy;
+    };
+  };
+}