fix: Unread and starred can be null.

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/model/SelfossModel.kt

@@ -24,8 +24,8 @@ class SelfossModel {
     @Serializable
     class Stats(
         val total: Int,
-        val unread: Int,
-        val starred: Int
+        val unread: Int?,
+        val starred: Int?
     )
 
     @Serializable

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/repository/RepositoryImpl.kt

@@ -132,9 +132,9 @@ class Repository(
         if (isNetworkAvailable()) {
             val response = api.stats()
             if (response.success && response.data != null) {
-                _badgeUnread.value = response.data.unread
+                _badgeUnread.value = response.data.unread ?: 0
                 _badgeAll.value = response.data.total
-                _badgeStarred.value = response.data.starred
+                _badgeStarred.value = response.data.starred ?: 0
                 success = true
             }
         } else if (appSettingsService.isItemCachingEnabled()) {