Make excel sheet names unique if shortened versions would not be
requested to merge 1153-argumenterror-there-is-already-a-worksheet-in-this-workbook-named-somename-please-use into main
Closes #1153 (closed)
For Excel export we use the workflow or dossier definition as sheet name. As sheet names in excel are restricted (chars and length) we generate valid excel sheetnames from the definition names. This may produce non unique names if the beginning (first 32 chars) of a definition name is identical in two definitions.
This MR resolves this problem by adding a counter to sheet names which would be duplicates.
Edited by Michael Prilop