add

server/app/redis_client.py

@@ -0,0 +1,10 @@
+"""Redis 异步客户端（缓存/计数/队列 Broker）"""
+import redis.asyncio as aioredis
+
+from app.config import settings
+
+redis_client: aioredis.Redis = aioredis.from_url(settings.redis_url, decode_responses=True)
+
+
+async def get_redis() -> aioredis.Redis:
+    return redis_client