feat: add missing message handlers

src/message/server/file_search.rs

@@ -0,0 +1,24 @@
+use std::sync::mpsc::Sender;
+
+use crate::{
+    message::{handlers::MessageHandler, message::Message},
+    server::ServerOperation,
+};
+
+pub struct FileSearch;
+
+impl MessageHandler for FileSearch {
+    fn get_code(&self) -> u8 {
+        26
+    }
+    fn handle(&self, message: &mut Message, _sender: Sender<ServerOperation>) {
+        println!("Handling file search message");
+        let username = message.read_string();
+        let token = message.read_int32();
+        let query = message.read_string();
+        println!(
+            "Message search username:{}, token: {}, query: {}",
+            username, token, query
+        );
+    }
+}