restructure

pomodoro_bot/redis_client.py

@@ -1,10 +0,0 @@
-import redis.asyncio as redis
-import os
-
-r = None
-
-async def init_redis():
-    global r
-    r = redis.Redis.from_url(
-        os.getenv("REDIS_URL", "redis://localhost"), decode_responses=True
-    )