fix clippy warnings

shell/ferese-shell/src/control.rs

@@ -37,7 +37,6 @@ pub(crate) struct WorkspaceSnapshot {
 
 #[derive(Clone, Debug)]
 pub(crate) struct WindowSnapshot {
-    pub(crate) id: u64,
     pub(crate) workspace: u64,
     pub(crate) app_id: String,
     pub(crate) title: String,
@@ -138,12 +137,6 @@ impl ShellControl {
         let _ = self.connection.flush();
     }
 
-    pub(crate) fn activate_window(&self, id: u64) {
-        let (hi, lo) = split_id(id);
-        self.shell.activate_window(hi, lo);
-        let _ = self.connection.flush();
-    }
-
     pub(crate) fn confirm_logout(&self, serial: u32, revision: u32, token: u32, force: bool) {
         self.shell
             .confirm_logout_with_inhibitors(serial, revision, token, u32::from(force));
@@ -268,8 +261,8 @@ impl Dispatch<FereseShellV1, ()> for ControlState {
                 });
             }
             ferese_shell_v1::Event::Window {
-                window_hi,
-                window_lo,
+                window_hi: _,
+                window_lo: _,
                 workspace_hi,
                 workspace_lo,
                 app_id,
@@ -285,7 +278,6 @@ impl Dispatch<FereseShellV1, ()> for ControlState {
                 };
 
                 state.pending.windows.push(WindowSnapshot {
-                    id: join_id(window_hi, window_lo),
                     workspace: join_id(workspace_hi, workspace_lo),
                     app_id,
                     title,