hyprland: configure hyprexpo overview

dotfiles/config/hypr/hyprland.conf

@@ -167,6 +167,14 @@ plugin {
         }
     }
 
+    hyprexpo {
+        # Always include workspace 1 in the overview grid
+        workspace_method = first 1
+        # Only show workspaces with windows
+        skip_empty = true
+        # 3 columns -> 3x3 grid when 9 workspaces are visible
+        columns = 3
+    }
 }
 
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