Commander: fix remaining flight time user messaging

src/modules/commander/Commander.cpp

@@ -3681,10 +3681,14 @@ void Commander::battery_status_check()
 		// Try to trigger RTL
 		if (main_state_transition(_status, commander_state_s::MAIN_STATE_AUTO_RTL, _status_flags,
 					  _internal_state) == TRANSITION_CHANGED) {
-			mavlink_log_emergency(&_mavlink_log_pub, "Flight time low, returning to land");
+			mavlink_log_emergency(&_mavlink_log_pub, "Remaining flight time low, returning to land\t");
+			events::send(events::ID("commander_remaining_flight_time_rtl"), {events::Log::Critical, events::LogInternal::Info},
+				     "Remaining flight time low, returning to land");
 
 		} else {
-			mavlink_log_emergency(&_mavlink_log_pub, "Flight time low, land now!");
+			mavlink_log_emergency(&_mavlink_log_pub, "Remaining flight time low, land now!\t");
+			events::send(events::ID("commander_remaining_flight_time_land"), {events::Log::Critical, events::LogInternal::Info},
+				     "Remaining flight time low, land now!");
 		}
 
 		_rtl_time_actions_done = true;