fix: reconnects of players not disconnected

src/server.rs

@@ -179,10 +179,7 @@ impl Server {
         }
       }
     } else {
-      return Err(anyhow::anyhow!(format!(
-        "ERROR:INVALID:RECONNECT:{}",
-        requested_username
-      )));
+      return self.handle_connect_cmd(addr, tx, requested_username).await;
     }
 
     Ok(())