sharding (general): Add launch data filters.

Filter cached reaction role messages by shardid.
Filter expiring rented room by shardid.
Filter scanned study badges by shardid.
Filter resumed study sessions by shardid.
Filter resumed workouts by shardid.

Fix a spacing issue in the log printer.

bot/modules/renting/rooms.py

@@ -5,6 +5,7 @@ import datetime
 from cmdClient.lib import SafeCancellation
 
 from meta import client
+from data.conditions import THIS_SHARD
 from settings import GuildSettings
 
 from .data import rented, rented_members
@@ -276,7 +277,7 @@ class Room:
 
 @module.launch_task
 async def load_rented_rooms(client):
-    rows = rented.fetch_rows_where()
+    rows = rented.fetch_rows_where(guildid=THIS_SHARD)
     for row in rows:
         Room(row.channelid).schedule()
     client.log(