[store] Basic content store implementation.

- Bump Telegram Bot Framework to 0.6.9-gf1e77653ff

modules/ContentStore/Service/CatApiService.cs

@@ -0,0 +1,10 @@
+using Newtonsoft.Json;
+using Telegram.Bot.Types;
+using West.TelegramBot.ContentStore.Model;
+
+namespace West.TelegramBot.ContentStore.Service;
+
+public class CatApiService : AnimalAsAService
+{
+    public CatApiService() : base(new Uri("https://api.thecatapi.com/v1/")) {}
+}