Fix a test issue, restore some lost code

Author: abrookins

agent_memory_server/dependencies.py

@@ -19,15 +19,23 @@ async def add_task(
         """Run tasks either directly or through Docket"""
         from docket import Docket
 
+        from agent_memory_server.utils.redis import get_redis_conn
+
         logger.info("Adding task to background tasks...")
 
         if settings.use_docket:
             logger.info("Scheduling task through Docket")
-            logger.info("redis_url: %s", settings.redis_url)
+            # Get the Redis connection that's already configured (will use testcontainer in tests)
+            redis_conn = await get_redis_conn()
+            # Use the connection's URL instead of settings.redis_url directly
+            redis_url = redis_conn.connection_pool.connection_kwargs.get(
+                "url", settings.redis_url
+            )
+            logger.info("redis_url: %s", redis_url)
             logger.info("docket_name: %s", settings.docket_name)
             async with Docket(
                 name=settings.docket_name,
-                url=settings.redis_url,
+                url=redis_url,
             ) as docket:
                 # Schedule task through Docket
                 await docket.add(func)(*args, **kwargs)