fixes in panel

posts/panel/src/jvmMain/kotlin/repos/PostsMessages.kt

@@ -27,5 +27,5 @@ fun PostsMessages(
     { string },
     { json.encodeToString(ChatIdToMessageSerializer, this) },
     { PostId(this) },
-    { json.decodeFromString(ChatIdToMessageSerializer, this) as Pair<IdChatIdentifier, MessageIdentifier> }
+    { json.decodeFromString(ChatIdToMessageSerializer, this).let { (it.first as IdChatIdentifier) to it.second } }
 )

posts/src/jvmMain/kotlin/exposed/ExposedPostsRepo.kt

@@ -105,17 +105,19 @@ class ExposedPostsRepo(
     }
 
     override suspend fun onAfterCreate(values: List<Pair<NewPost, RegisteredPost>>): List<RegisteredPost> {
-        values.forEach {
-            updateContent(it.second.copy(content = it.first.content))
+        return values.map {
+            val actual = it.second.copy(content = it.first.content)
+            updateContent(actual)
+            actual
         }
-        return super.onAfterCreate(values)
     }
 
     override suspend fun onAfterUpdate(value: List<UpdatedValuePair<NewPost, RegisteredPost>>): List<RegisteredPost> {
-        value.forEach {
-            updateContent(it.second.copy(content = it.first.content))
+        return value.map {
+            val actual = it.second.copy(content = it.first.content)
+            updateContent(actual)
+            actual
         }
-        return super.onAfterUpdate(value)
     }
 
     override suspend fun deleteById(ids: List<PostId>) {