refactor: fix unused code warnings (#1087)

zellij-server/src/ui/overlay/mod.rs

@@ -22,12 +22,6 @@ pub trait Overlayable {
     fn generate_overlay(&self, size: Size) -> String;
 }
 
-#[derive(Clone, Debug)]
-struct Padding {
-    rows: usize,
-    cols: usize,
-}
-
 #[derive(Clone, Debug)]
 pub enum OverlayType {
     Prompt(prompt::Prompt),

zellij-server/src/wasm_vm.rs

@@ -73,6 +73,7 @@ pub(crate) struct PluginEnv {
     pub subscriptions: Arc<Mutex<HashSet<EventType>>>,
     pub tab_index: usize,
     pub client_id: ClientId,
+    #[allow(dead_code)]
     plugin_own_data_dir: PathBuf,
 }