feat(wm): add native window maximization toggle

Windows that have been maximized do not retain their maximized state
across workspaces as workspaces are built on top of sending SW_HIDE and
SW_SHOW events which at various points of the event loop end up
overriding SW_SHOWMAXIMIZED and SW_SHOWMAXIMIZE.

To handle this use case, I have added a new 'komorebic toggle-maximize'
command which sends SW_MAXIMIZE for a window and keeps a record of the
window in the focused workspace in the same way that monocle windows are
tracked.

In this way, komorebi can know when switching to a workspace if it has
to restore a window to a native maximized state.

Some additional edge cases are caught in this commit in showing and
hiding workspaces, to also account for floating windows and monocle
containers.

resolve #12

komorebi/src/monitor.rs

@@ -70,14 +70,23 @@ impl Monitor {
         }
     }
 
+    #[tracing::instrument(skip(self))]
     pub fn move_container_to_workspace(
         &mut self,
         target_workspace_idx: usize,
         follow: bool,
     ) -> Result<()> {
-        let container = self
+        let workspace = self
             .focused_workspace_mut()
-            .context("there is no workspace")?
+            .context("there is no workspace")?;
+
+        if workspace.maximized_window().is_some() {
+            return Err(eyre::anyhow!(
+                "cannot move native maximized window to another monitor or workspace"
+            ));
+        }
+
+        let container = workspace
             .remove_focused_container()
             .context("there is no container")?;