[#55886816] Datumseingabe nach Mengenangabe
[#53938797] Vorlagen verwalten feature
[#55073322] Übersicht erstellen, welchem User welcher Pool zugeteilt ist
[#55899466] Sorting of models in documents
[#55899466] Sorting of models in documents
#55899466
[FIX CI] access current_user onle when it is present
[#55882800] changing order of buttons
[#55886754] consider the max borrowable quantity from template.inventory_pools instead of the sum of them
Bugfixes & tests users controller
finish and improve tests