Merge branch 'content-handbook-387' of github.com:datum-cloud/datum.net into content-handbook-387

Author: ronggur

src/content/handbook/policy/data-retention.md

@@ -1,7 +1,7 @@
 ---
-title: Data retention policy
+title: Data retention and deletion policy
 sidebar:
-  label: Data retention policy
+  label: Data retention and deletion policy
   order: 13
 updatedDate: Nov 13, 2025
 authors: jacob