Document download from different node or orga -SP 4

[georgimld]

• [x] I have searched the issues of this repository and believe that this is not a duplicate.

Description 😯

It is currently not possible to download a document if the document feature is disabled on own node, but the node wants to download documents from a different node or orga.

• This must be fixed on frontend side (the document tab in workflowitem details modal should not be disabled if own document storage is not available)
• On api side, download from other orga even if own document storage is not enabled (this must be checked)

How to reproduce 🕹

Start two nodes, one with one without document feature enabled. The node with the doc feature should upload a document and the node without should try to download that document.

Your Environment 🌎

Tech	Version
TruBudget	v2.0.0

[Stezido]

TODOs:

• api: don't check for own storage service only but check if the document is of another organization
• frontend: Enable document download tab