Functional upload modal #91
Description
The basis for document management has been implemented through a two-tabs modal.
For now the modal propose buttons for uploading documents to the KB through the legacy interface.
The goal of this issue is to propose full management of uploading and linking w/o a bridge to existing interface.
mockup for reference : https://orthagh.github.io/glpi_newkb_mockup/#section-what-is-glpi
