feat: implement proactive daemon hooks for file saves

server/src/main.rs

@@ -16,6 +16,7 @@ mod state;
 mod store;
 mod tools;
 mod clipboard_watcher;
+mod watcher;
 
 use crate::api::rest::GateSetReq;
 use crate::router::MemoryHandler;
@@ -134,6 +135,7 @@ async fn run_server(state: Arc<MemoryState>) -> Result<(), Box<dyn std::error::E
     tokio::spawn(index_committer_worker(Arc::clone(&state)));
     tokio::spawn(ttl_sweeper_worker(Arc::clone(&state)));
     crate::clipboard_watcher::spawn_watcher(Arc::clone(&state));
+    crate::watcher::spawn_watcher(Arc::clone(&state));
     let (shutdown_tx, shutdown_rx) = tokio::sync::oneshot::channel();
     let app_state = Arc::new(AppState {
         handler: Arc::new(MemoryHandler::new(Arc::clone(&state))),