Feature: #56133 - Replace file feature for fal file list

See forge#56133

Description

Now its possible to replace files for a specific record at the extended view in the FAL record list.

Impact

Provides a new button "replace" at the extended view in FAL equal to DAM. It's possible to replace a file

  • with a new one -> old file will be overwritten; identifier of the file object will be kept

  • with a new one -> old file will be deleted; identifier of the file object will be changed to the new filename

The file replacing also respects unique file names.