feat: filter watched items from the Continue Watching section

app/src/main/java/hu/bbara/purefin/ui/screen/home/components/continuewatching/ContinueWatchingSection.kt

@@ -26,9 +26,11 @@ fun ContinueWatchingSection(
 ) {
     if (items.isEmpty()) return
 
+    val filteredItems = items.filter { !it.watched }
+
     val listState = rememberLazyListState()
 
-    LaunchedEffect(items) {
+    LaunchedEffect(filteredItems) {
         listState.scrollToItem(index = 0)
     }
 
@@ -44,7 +46,7 @@ fun ContinueWatchingSection(
             modifier = Modifier.fillMaxWidth(),
             state = listState
         ) {
-            itemsIndexed(items = items, key = { _, item -> item.id }) { index, item ->
+            itemsIndexed(items = filteredItems, key = { _, item -> item.id }) { index, item ->
                 ContinueWatchingCard(
                     item = item,
                     sharedBoundsKey = homeMediaSharedBoundsKey("continue-$index", item.id),