✨ ags: make osd work, new window management system, lots of improvements

ags/style.scss

@@ -7,6 +7,7 @@
 * {
   all: unset;
   transition: 120ms linear;
+  color: color.adjust($color: wal.$foreground, $lightness: 15%);
 }
 
 .button-row {
@@ -36,12 +37,12 @@ menu {
   background: wal.$background;
   border-radius: 14px;
 
-  & > separator {
+  & separator {
     margin: 0 4px;
     color: wal.$background;
   }
 
-  & > menuitem {
+  & menuitem {
     padding: 8px 0px;
     border-radius: 10px;
     font-size: 12px;