Improve android looks

src-tauri/src/lib.rs

@@ -1,6 +1,7 @@
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     tauri::Builder::default()
+        .plugin(tauri_plugin_os::init())
         .plugin(tauri_plugin_clipboard_manager::init())
         .invoke_handler(tauri::generate_handler![])
         .run(tauri::generate_context!())