Refactor: Dismantle MemoryState into semantic domain sub-structs

server/src/clipboard_watcher.rs

@@ -33,7 +33,7 @@ pub fn spawn_watcher(state: Arc<MemoryState>) {
                             expires_at: None,
                         };
                         
-                        state.sticky.modify(|notes| {
+                        state.code.sticky.modify(|notes| {
                             notes.push(note.clone());
                         });