Use Non-H as default category for guest mode

Don't modify the URL builder.

app/src/main/kotlin/com/hippo/ehviewer/client/data/ListUrlBuilder.kt

@@ -262,6 +262,7 @@ data class ListUrlBuilder(
     fun build(): String {
         return when (mode) {
             MODE_NORMAL, MODE_SUBSCRIPTION -> ehUrl(EhUrl.WATCHED_PATH.takeIf { mode == MODE_SUBSCRIPTION }) {
+                val category = if (!Settings.hasSignedIn.value && category <= 0) EhUtils.NON_H else category
                 if (category > 0) {
                     addQueryParameter("f_cats", (category.inv() and EhUtils.ALL_CATEGORY).toString())
                 }

app/src/main/kotlin/com/hippo/ehviewer/ui/screen/GalleryListScreen.kt

@@ -153,10 +153,7 @@ import sh.calvin.reorderable.rememberReorderableLazyListState
 
 @Destination<RootGraph>
 @Composable
-fun HomePageScreen(navigator: DestinationsNavigator) {
-    val hasSignedIn by Settings.hasSignedIn.collectAsState()
-    GalleryListScreen(ListUrlBuilder(category = if (hasSignedIn) EhUtils.NONE else EhUtils.NON_H), navigator)
-}
+fun HomePageScreen(navigator: DestinationsNavigator) = GalleryListScreen(ListUrlBuilder(), navigator)
 
 @Destination<RootGraph>
 @Composable