Massive refactor/update/UX improvement dump. Closes #6.

src/pluralkit/switch.py

@@ -1,4 +1,5 @@
 from collections import namedtuple
+from datetime import datetime
 
 from typing import List
 
@@ -7,5 +8,13 @@ from pluralkit.member import Member
 
 
 class Switch(namedtuple("Switch", ["id", "system", "timestamp", "members"])):
+    id: int
+    system: int
+    timestamp: datetime
+    members: List[int]
+
     async def fetch_members(self, conn) -> List[Member]:
         return await db.get_members(conn, self.members)
+
+    async def delete(self, conn):
+        await db.delete_switch(conn, self.id)