SHOW STRUCTURE does not display folder hierarchy

[retran]

Description

SHOW STRUCTURE at any depth level lists documents flat under their module, without showing the folder nesting.

Steps to Reproduce

./mxcli -p project.mpr -c "show structure depth 3 in MyModule"

Expected

Documents shown nested under their folders

Actual

Documents listed flat, no folder grouping visible

Severity

Medium

Test Case Reference

organization-test-cases.md §9.3, §9.4

[ako]

What is the use case? Structure is mostly intended to quickly locale relevant functionality.