Fix the path shown for unrepresented files

Ismael Asensio requested to merge work/iasensio/fix-unrepresented-path into master

To represent the bunch of smaller files, we add a fake File item with a custom string as a file name.

Set the directory path too into that string. Otherwise, File adds the current working directory as the path for our fake item, showing the wrong information.

This example is scanning the .steam folder, but filelight is launched from build/filelight:

Screenshot_20221126_113537 Screenshot_20221126_113954

BUG: 461964 FIXED-IN: 22.12.0

Merge request reports