Update .config/DankMaterialShell/settings.json

Update .config/niri/config.kdl
Update .config/niri/dms/alttab.kdl
Update .config/niri/dms/layout.kdl
Update .config/niri/dms/wpblur.kdl
Update .config/niri/windowrules.kdl
Update .local/bin/low-battery-warn

private_dot_config/niri/config.kdl

@@ -16,7 +16,7 @@ environment {
 
 // https://yalter.github.io/niri/Configuration:-Layout
 layout {
-    gaps 5
+    gaps 2
     center-focused-column "never"
     always-center-single-column
     preset-column-widths {
@@ -42,13 +42,13 @@ layout {
     shadow {
         on
         draw-behind-window false
-        softness 3
-        spread 1
+        softness 2
+        spread 2
         offset x=3 y=3
     }
     struts {
-        left 16
-        right 16
+        left 3
+        right 3
     }
 }