Proper check for when to navigate to tracker settings from tracking action

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreen.kt

@@ -132,7 +132,7 @@ class MangaScreen(
                 )
             }.takeIf { isHttpSource },
             onTrackingClicked = {
-                if (successState.trackingCount == 0) {
+                if (screenModel.loggedInTrackers.isEmpty()) {
                     navigator.push(SettingsScreen(SettingsScreen.Destination.Tracking))
                 } else {
                     screenModel.showTrackDialog()

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaScreenModel.kt

@@ -118,7 +118,7 @@ class MangaScreenModel(
     private val successState: State.Success?
         get() = state.value as? State.Success
 
-    private val loggedInTrackers by lazy { trackerManager.trackers.filter { it.isLoggedIn } }
+    val loggedInTrackers by lazy { trackerManager.trackers.filter { it.isLoggedIn } }
 
     val manga: Manga?
         get() = successState?.manga