enh(stream): add descriptions for streamNotifyMessageSize and streamNotifyFrameSize

Added detailed explanations for the streamNotifyMessageSize and
streamNotifyFrameSize parameters in the user manual, including
their usage and configuration.

docs/en/14-reference/01-components/01-taosd.md

@@ -243,6 +243,8 @@ The effective value of charset is UTF-8.
 | concurrentCheckpoint   |          |Supported, effective immediately  | Internal parameter, whether to check checkpoints concurrently |
 | maxStreamBackendCache  |          |Supported, effective immediately  | Internal parameter, maximum cache used by stream computing |
 | streamSinkDataRate     |          |Supported, effective after restart| Internal parameter, used to control the write speed of stream computing results |
+| streamNotifyMessageSize | After 3.3.6.0 | Not supported | Internal parameter, controls the message size for event notifications, default value is 8192 |
+| streamNotifyFrameSize   | After 3.3.6.0 | Not supported | Internal parameter, controls the underlying frame size when sending event notification messages, default value is 256 |
 
 ### Log Related
 

docs/zh/14-reference/01-components/01-taosd.md

@@ -1067,6 +1067,26 @@ charset 的有效值是 UTF-8。
 - 动态修改：支持通过 SQL 修改，立即生效 
 - 支持版本：从 v3.1.0.0 版本开始引入
 
+#### streamNotifyMessageSize
+- 说明：用于控制事件通知的消息大小 `内部参数`
+- 类型：整数
+- 单位：KB
+- 默认值：8192
+- 最小值：8
+- 最大值：1048576
+- 动态修改：不支持
+- 支持版本：从 v3.3.6.0 版本开始引入
+
+#### streamNotifyFrameSize
+- 说明：用于控制事件通知消息发送时底层的帧大小 `内部参数`
+- 类型：整数
+- 单位：KB
+- 默认值：256
+- 最小值：8
+- 最大值：1048576
+- 动态修改：不支持
+- 支持版本：从 v3.3.6.0 版本开始引入
+
 ### 日志相关
 
 #### logDir