fixup! perf(knock): add database cache

rename duplicated invite to leave

src/database/key_value/rooms/state_cache.rs

@@ -117,12 +117,12 @@ impl service::rooms::state_cache::Data for KeyValueDatabase {
             &roomuser_id,
             &services().globals.next_count()?.to_be_bytes(),
         )?;
-        self.userroomid_joined.remove(&userroom_id)?;
-        self.roomuserid_joined.remove(&roomuser_id)?;
-        self.userroomid_invitestate.remove(&userroom_id)?;
-        self.roomuserid_invitecount.remove(&roomuser_id)?;
         self.userroomid_invitestate.remove(&userroom_id)?;
         self.roomuserid_invitecount.remove(&roomuser_id)?;
+        self.userroomid_joined.remove(&userroom_id)?;
+        self.roomuserid_joined.remove(&roomuser_id)?;
+        self.userroomid_leftstate.remove(&userroom_id)?;
+        self.roomuserid_leftcount.remove(&roomuser_id)?;
 
         Ok(())
     }