opt: update monitor data after reload monitor rule

src/config/parse_config.h

@@ -2612,6 +2612,7 @@ void reapply_monitor_rules(void) {
 
 		wlr_output_commit_state(m->wlr_output, &state);
 		wlr_output_state_finish(&state);
+		updatemons(NULL, NULL);
 	}
 }