docs: Clarify max-body-size applies to requests and responses

Updated the max-body-size annotation description to clarify that it applies to:
- Incoming HTTP/gRPC requests to the Dapr sidecar
- Actor operation responses
- Binding component responses (added in v1.16.2)

This clarification helps users understand that the annotation controls
both request and response body sizes, not just incoming requests.

Fixes: dapr/components-contrib#4076
Related: dapr/dapr#9151
Signed-off-by: Junaid Khan <jukhan@cisco.com>

Author: jukhancisco

daprdocs/content/en/reference/arguments-annotations-overview.md

@@ -22,7 +22,7 @@ This table is meant to help users understand the equivalent options for running
 | `--dapr-grpc-port` | `--dapr-grpc-port` | | `dapr.io/grpc-port` | Sets the Dapr API gRPC port (default `50001`); all cluster services must use the same port for communication |
 | `--dapr-http-port` | `--dapr-http-port` | | not supported | HTTP port for the Dapr API to listen on (default `3500`) |
 | `--dapr-http-max-request-size` | `--dapr-http-max-request-size` | | `dapr.io/http-max-request-size` | **Deprecated** in favor of `--max-body-size`. Inreasing the request max body size to handle large file uploads using http and grpc protocols. Default is `4` MB |
-| `--max-body-size` | not supported | | `dapr.io/max-body-size` |  Inreasing the request max body size to handle large file uploads using http and grpc protocols. Set the value using size units (e.g., `16Mi` for 16MB). The default is `4Mi` |
+| `--max-body-size` | not supported | | `dapr.io/max-body-size` |  Maximum size for HTTP/gRPC request and response bodies. Applies to incoming requests to the Dapr sidecar, actor operations, and binding component responses. Useful for handling large file uploads/downloads. Set the value using size units (e.g., `16Mi` for 16MB). The default is `4Mi`. Note: Binding component response size enforcement added in Dapr v1.16.2. |
 | `--dapr-http-read-buffer-size` | `--dapr-http-read-buffer-size` | | `dapr.io/http-read-buffer-size` | **Deprecated** in favor of `--read-buffer-size`. Increasing max size of http header read buffer in KB to to support larger header values, for example `16` to support headers up to 16KB . Default is `16` for 16KB |
 | `--read-buffer-size` | not supported | | `dapr.io/read-buffer-size` | Increasing max size of http header read buffer in KB to to support larger header values. Set the value using size units, for example `32Ki` will support headers up to 32KB . Default is `4Ki` for 4KB |
 | not supported | `--image` | | `dapr.io/sidecar-image` | Dapr sidecar image. Default is daprio/daprd:latest. The Dapr sidecar uses this image instead of the latest default image. Use this when building your own custom image of Dapr and or [using an alternative stable Dapr image]({{% ref "support-release-policy.md#build-variations" %}}) |