Add power management config to plasma-manager

Remove delay on mouse hover focus

home/desktop/plasma/default.nix

@@ -201,6 +201,61 @@
       };
     };
 
+    powerdevil =
+      let
+        powerButtonAction = "showLogoutScreen";
+        autoSuspend.action = "sleep";
+        whenSleepingEnter = "standby";
+        whenLaptopLidClosed = "turnOffScreen";
+      in
+      {
+        AC = {
+          inherit powerButtonAction whenSleepingEnter whenLaptopLidClosed;
+          autoSuspend = {
+            inherit (autoSuspend) action;
+            idleTimeout = 7200;
+          };
+          dimDisplay = {
+            enable = true;
+            idleTimeOut = 300;
+          };
+          turnOffDisplay = {
+            idleTimeout = 1800;
+            idleTimeoutWhenLocked = 120;
+          };
+        };
+        battery = {
+          inherit powerButtonAction whenSleepingEnter whenLaptopLidClosed;
+          autoSuspend = {
+            inherit (autoSuspend) action;
+            idleTimeout = 1800;
+          };
+          dimDisplay = {
+            enable = true;
+            idleTimeOut = 120;
+          };
+          turnOffDisplay = {
+            idleTimeout = 900;
+            idleTimeoutWhenLocked = 60;
+          };
+        };
+        lowBattery = {
+          inherit powerButtonAction whenSleepingEnter whenLaptopLidClosed;
+          autoSuspend = {
+            inherit (autoSuspend) action;
+            idleTimeout = 900;
+          };
+          dimDisplay = {
+            enable = true;
+            idleTimeOut = 60;
+          };
+          turnOffDisplay = {
+            idleTimeout = 300;
+            idleTimeoutWhenLocked = "immediately";
+          };
+        };
+      };
+
     configFile = {
       baloofilerc."Basic Settings"."Indexing-Enabled" = false;
       kcminputrc.Keyboard.NumLock = 1;
@@ -285,6 +340,7 @@
         };
         Windows = {
           FocusPolicy = "FocusFollowsMouse";
+          DelayFocusInterval = 0;
           RollOverDesktops = true;
         };
         NightColor = {