feat(el18): Use trim hats as keys for navigation (#3894)

Co-authored-by: elecpower <neilh713@tpg.com.au>
Co-authored-by: Peter Feerick <peter.feerick@gmail.com>

radio/src/lua/lua_widget.cpp

@@ -175,7 +175,7 @@ void LuaEventHandler::onEvent(event_t event)
   if (event == EVT_KEY_LONG(KEY_EXIT)) {
     killEvents(KEY_EXIT);
   }
-#if !defined(KEYS_GPIO_REG_PAGEUP)
+#if !defined(KEYS_GPIO_REG_PAGEUP) && !defined(USE_HATS_AS_KEYS)
   else if (event == EVT_KEY_LONG(KEY_PAGEDN)) {
     killEvents(KEY_PAGEDN);
   }