feat: add timers service

modules/services/timers.nix

@@ -0,0 +1,32 @@
+{ config
+, lib
+, pkgs
+, ...
+}:
+
+with lib;
+let
+  cfg = config.my.services.timers;
+in
+{
+  options.my.services.timers.enable = mkEnableOption "timers";
+  options.my.services.timers.package = mkOption {
+    type = types.package;
+    default = pkgs.timers;
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = [ cfg.package ];
+
+    systemd.user.services.timers-daemon = {
+      after = [ "graphical-session.target" ];
+      partOf = [ "graphical-session.target" ];
+      wantedBy = [ "graphical-session.target" ];
+      serviceConfig = {
+        Restart = "always";
+        RestartSec = "1s";
+        ExecStart = "${getExe cfg.package} daemon";
+      };
+    };
+  };
+}