made the showRefreshButton setting work

mobile/app/src/main/java/com/odweta/solon/Timetable.kt

@@ -62,11 +62,7 @@ fun TimetableScreen() {
         contentAlignment = Alignment.BottomCenter
     ) {
         DayPager()
-        Box(
-            modifier = Modifier
-            .padding(bottom = 10.dp)
-            .background(color = Color.Black, shape = RoundedCornerShape(roundedCornerDimen))
-        ) {
+        if (settingsData.showRefreshButton.checked.value) {
             RefreshButton()
         }
     }
@@ -89,6 +85,11 @@ fun RefreshButton(modifier: Modifier = Modifier) {
     val coscope = rememberCoroutineScope()
     val ctx = LocalContext.current
 
+    Box(
+        modifier = Modifier
+            .padding(bottom = 10.dp)
+            .background(color = Color.Black, shape = RoundedCornerShape(roundedCornerDimen))
+    ) {
         Button(
             onClick = {
                 coscope.launch {
@@ -114,6 +115,7 @@ fun RefreshButton(modifier: Modifier = Modifier) {
             )
         }
     }
+}
 
 private fun getSubjectColor(s: Subject, transparent: Boolean): Color {
     return if (s.free) {
@@ -373,7 +375,9 @@ private fun DayScreen(day: Day) {
                 }
             }
             // TODO: remove when added settings to turn the refresh button on/off
+            if (settingsData.showRefreshButton.checked.value) {
                 Spacer(modifier = Modifier.height(90.dp))
             }
         }
     }
+}