attempt plasma flake

flakes/de_plasma/home_manager/autostart.nix

@@ -0,0 +1,21 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.ringofstorms.dePlasma;
+  inherit (lib) mkIf;
+  delayMs = cfg.monitors.scriptDelayMs;
+  script = pkgs.writeShellScriptBin "plasma-kscreen-overrides" ''
+    set -euo pipefail
+    sleep $((${toString delayMs} / 1000)).$(( ${toString delayMs} % 1000 ))
+    ${lib.concatStringsSep "\n" (map (c: c) cfg.monitors.commands)}
+  '';
+in
+{
+  options = {};
+  config = mkIf (cfg.enable && cfg.monitors.enableOverrides && cfg.monitors.commands != [ ]) {
+    # Use XDG autostart
+    xdg.autostart."ringofstorms-kscreen-overrides" = {
+      name = "Apply monitor overrides";
+      exec = "${script}/bin/plasma-kscreen-overrides";
+    };
+  };
+}