Refactor TDLib facade and local time handling

tests/helpers/test_data.rs

@@ -219,20 +219,22 @@ impl TestMessageBuilder {
 }
 
 /// Хелперы для быстрого создания тестовых данных
-
 pub fn create_test_chat(title: &str, id: i64) -> ChatInfo {
     TestChatBuilder::new(title, id).build()
 }
 
+#[allow(dead_code)]
 pub fn create_test_message(content: &str, id: i64) -> MessageInfo {
     TestMessageBuilder::new(content, id).build()
 }
 
+#[allow(dead_code)]
 pub fn create_test_user(name: &str, id: i64) -> (i64, String) {
     (id, name.to_string())
 }
 
 /// Хелпер для создания профиля
+#[allow(dead_code)]
 pub fn create_test_profile(title: &str, chat_id: i64) -> ProfileInfo {
     ProfileInfo {
         chat_id: ChatId::new(chat_id),