add note

Author: kodster28

src/content/changelog/logs/2025-04-17-custom-fields-raw-transformed-values.mdx renamed to src/content/changelog/logs/2025-04-18-custom-fields-raw-transformed-values.mdx

@@ -15,6 +15,9 @@ By default:
 
 These defaults can be overidden to suit your logging needs.
 
-Note: Transformed and raw values for request and response headers are available **only via the API** and cannot be set through the UI.
+:::note
+
+Transformed and raw values for request and response headers are available **only via the API** and cannot be set through the UI.
+:::
 
 For more information refer to [Custom fields](/logs/reference/custom-fields/) documentation