feat: chats list on the left of the client chat

schemas/chat.py

@@ -56,6 +56,11 @@ class ChatSchema(BaseSchema):
     card_id: Optional[int]
     tg_group: Optional[TgGroupSchema]
 
+
+class ChatsListItemSchema(ChatSchema):
+    name: str
+
+
 # endregion
 
 # region Requests
@@ -91,6 +96,10 @@ class GetMessagesRequest(BaseSchema):
 
 # region Responses
 
+class GetChatsListResponse(BaseSchema):
+    chats: list[ChatsListItemSchema]
+
+
 class SendTextMessageResponse(OkMessageSchema):
     pass