fix(redis): 修复 Redis 流读取兼容性问题

- 支持 bytes 和 str 类型的 entry_id
- 支持 list 类型响应格式
- 优化 payload 解码处理

backend/src/v1/agent/dependencies.py

@@ -29,6 +29,14 @@ DEDUP_LOCK_SECONDS = 300
 DEDUP_INFLIGHT_MARKER = "__inflight__"
 
 
+def _event_stream_block_ms() -> int:
+    configured = int(config.agent_runtime.redis_stream_block_ms)
+    socket_timeout = float(config.redis.socket_timeout)
+    socket_timeout_ms = max(int(socket_timeout * 1000), 1)
+    safe_max = max(socket_timeout_ms - 100, 1)
+    return max(1, min(configured, safe_max))
+
+
 class TaskiqQueueClient:
     def __init__(self) -> None:
         self._redis: Redis | None = None
@@ -93,7 +101,7 @@ class RedisEventStream:
                 client=client,
                 stream_prefix=config.agent_runtime.redis_stream_prefix,
                 read_count=config.agent_runtime.redis_stream_read_count,
-                block_ms=config.agent_runtime.redis_stream_block_ms,
+                block_ms=_event_stream_block_ms(),
             )
         return self._bus