Add correlation for admin API and user activity log

In the user activity log list view,

add one column for "Admin API & Portal" and show the Admin log ID and link to the corresponding log details
If it's triggered by the end user, there will be no corresponding admin log, show a `-` instead.


Start from the user activity log list view and trace how each row and its log-details link are assembled. Identify the corresponding Admin API and Portal log ID, display its details link when present, and show `-` for entries triggered directly by the end user; verify both cases in the relevant activity-log view.

Written by the indexing model from the issue text.