advance shell integration and session support

crates/ferese-core/src/workspace.rs

@@ -1031,7 +1031,7 @@ mod tests {
 
         assert_eq!(
             first.geometry[&WindowId(1)],
-            Rect::new(10.0, 10.0, 980.0, 780.0)
+            Rect::new(4.0, 4.0, 992.0, 792.0)
         );
         workspaces.switch_to_numeric(2).unwrap();
         assert_eq!(workspaces.active().layout.mode(), LayoutMode::Scrolling);