Makes sure it doesn't crash on starting.

app/src/main/java/com/vitorpamplona/amethyst/service/NostrDiscoveryDataSource.kt

@@ -29,7 +29,9 @@ object NostrDiscoveryDataSource : NostrDataSource("DiscoveryFeed") {
         job?.cancel()
         job = scope.launch(Dispatchers.IO) {
             account.liveDiscoveryFollowLists.collect {
-                invalidateFilters()
+                if (this@NostrDiscoveryDataSource::account.isInitialized) {
+                    invalidateFilters()
+                }
             }
         }
         super.start()

app/src/main/java/com/vitorpamplona/amethyst/service/NostrHomeDataSource.kt

@@ -35,7 +35,9 @@ object NostrHomeDataSource : NostrDataSource("HomeFeed") {
         job?.cancel()
         job = account.scope.launch(Dispatchers.IO) {
             account.liveHomeFollowLists.collect {
-                invalidateFilters()
+                if (this@NostrHomeDataSource::account.isInitialized) {
+                    invalidateFilters()
+                }
             }
         }
         super.start()

app/src/main/java/com/vitorpamplona/amethyst/service/NostrVideoDataSource.kt

@@ -24,7 +24,9 @@ object NostrVideoDataSource : NostrDataSource("VideoFeed") {
         job?.cancel()
         job = scope.launch(Dispatchers.IO) {
             account.liveStoriesFollowLists.collect {
-                invalidateFilters()
+                if (this@NostrVideoDataSource::account.isInitialized) {
+                    invalidateFilters()
+                }
             }
         }
         super.start()

app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/HomeScreen.kt

@@ -55,7 +55,7 @@ fun HomeScreen(
 
     WatchAccountForHomeScreen(homeFeedViewModel, repliesFeedViewModel, accountViewModel)
 
-    WatchLifeCycleChanges()
+    WatchLifeCycleChanges(accountViewModel)
 
     AssembleHomeTabs(homeFeedViewModel, repliesFeedViewModel) { pagerState, tabItems ->
         AssembleHomePage(pagerState, tabItems, accountViewModel, nav)
@@ -109,11 +109,12 @@ fun ResolveNIP47(
 }
 
 @Composable
-private fun WatchLifeCycleChanges() {
+private fun WatchLifeCycleChanges(accountViewModel: AccountViewModel) {
     val lifeCycleOwner = LocalLifecycleOwner.current
     DisposableEffect(lifeCycleOwner) {
         val observer = LifecycleEventObserver { _, event ->
             if (event == Lifecycle.Event.ON_RESUME) {
+                NostrHomeDataSource.account = accountViewModel.account
                 NostrHomeDataSource.invalidateFilters()
             }
         }
@@ -219,6 +220,7 @@ fun WatchAccountForHomeScreen(
     val homeFollowList by accountViewModel.account.liveHomeFollowLists.collectAsStateWithLifecycle()
 
     LaunchedEffect(accountViewModel, homeFollowList) {
+        NostrHomeDataSource.account = accountViewModel.account
         NostrHomeDataSource.invalidateFilters()
         homeFeedViewModel.checkKeysInvalidateDataAndSendToTop()
         repliesFeedViewModel.checkKeysInvalidateDataAndSendToTop()

app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/NotificationScreen.kt

@@ -86,6 +86,7 @@ fun NotificationScreen(
     DisposableEffect(lifeCycleOwner) {
         val observer = LifecycleEventObserver { _, event ->
             if (event == Lifecycle.Event.ON_RESUME) {
+                NostrAccountDataSource.account = accountViewModel.account
                 NostrAccountDataSource.invalidateFilters()
             }
         }
@@ -144,6 +145,7 @@ fun WatchAccountForNotifications(
     val listState by accountViewModel.account.liveStoriesFollowLists.collectAsStateWithLifecycle()
 
     LaunchedEffect(accountViewModel, listState) {
+        NostrAccountDataSource.account = accountViewModel.account
         NostrAccountDataSource.invalidateFilters()
         notifFeedViewModel.checkKeysInvalidateDataAndSendToTop()
     }