added delete api call for unlink cmd

src/extensions/rss.py

@@ -207,6 +207,9 @@ class FeedCog(commands.Cog):
         try:
             async with aiohttp.ClientSession() as session:
                 api = API(self.bot.api_token, session)
+                # data = await api.get_subscription(uuid=uuid)
+                await api.delete_subscription_channel(uuid=uuid)
+                # sub_channel = await SubscriptionChannel.from_dict(data)
 
         except Exception as exc:
             return await (
@@ -216,7 +219,7 @@ class FeedCog(commands.Cog):
             )
 
         await (
-            Followup("Unlinked!")
+            Followup("Subscription unlinked!", uuid)
             .added()
             .send(inter)
         )