fix: update onUpdateClick to handle topic changes

Author: olegbilovus

ui/src/main/java/com/github/umercodez/sensorspot/ui/screens/settings/SettingsScreen.kt

@@ -1,21 +1,21 @@
-/*
- *     This file is a part of SensorSpot (https://www.github.com/UmerCodez/SensorSpot)
- *     Copyright (C) 2025 Umer Farooq (umerfarooq2383@gmail.com)
- *
- *     SensorSpot is free software: you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation, either version 3 of the License, or
- *     (at your option) any later version.
- *
- *     SensorSpot is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with SensorSpot. If not, see <https://www.gnu.org/licenses/>.
- *
- */
+/*
+ *     This file is a part of SensorSpot (https://www.github.com/UmerCodez/SensorSpot)
+ *     Copyright (C) 2025 Umer Farooq (umerfarooq2383@gmail.com)
+ *
+ *     SensorSpot is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     SensorSpot is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with SensorSpot. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
 package com.github.umercodez.sensorspot.ui.screens.settings
 
 import androidx.compose.animation.AnimatedVisibility
@@ -92,7 +92,7 @@ fun SettingsScreen(
             isError = { value ->
                 value.isEmpty()
             },
-            onUpdateClick = { onEvent(SettingsScreenEvent.OnBrokerPortChange(it.toInt())) },
+            onUpdateClick = { onEvent(SettingsScreenEvent.OnTopicChange(it)) }
         )
 
         ListItem(