Render alerts list functionality as embeds and make more pretty

token_bot/history_manager/history.py

@@ -49,4 +49,10 @@ class History:
         self._history.append(datum)
         return await self._process_update_triggers()
 
+    async def find_update_trigger_from_alert(self, alert: Alert) -> UpdateTrigger:
+        for trigger in self._update_triggers:
+            if trigger.alert == alert:
+                return trigger
+        raise ValueError
+