Cache local when creating local instance

plume-cli/src/instance.rs

@@ -68,5 +68,6 @@ fn new<'a>(args: &ArgMatches<'a>, conn: &Connection) {
         },
     )
     .expect("Couldn't save instance");
+    Instance::cache_local(conn);
     Instance::create_local_instance_user(conn).expect("Couldn't save local instance user");
 }