#1900 Additional metadata in WF documents

[SamuelPull]

Checklist

• I have followed (at least) the PR section of the contributing guide.
• I fixed all necessary PR warnings
• The commit history is clean
• The E2E tests are passing
• If possible, the issue has been divided into more subtasks
• I did a self review before requesting a review from another team member

Description

How to test

1. Run full TB (test both minio and azure storage)
2. Create a WF item, add a file with comment
3. Edit an existing WF item, add a file with comment
4. Workflow item details screen > Documents (ℹ️ or 📎 icon) contains comment and correct date and time

Closes #1900

[github-actions]

	Warnings
⚠️	No CHANGELOG added.

Generated by 🚫 dangerJS against 041f910

[openkfwCI]

	Notes	Time
❌	Note for Reviewer: E2E tests on pipeline 60385 on remote server failed	Thu, 19 Sep 2024 11:45:27 +0000

Generated by E2E-Test

[MartinJurcoGlina]

document added via external link should probably have an option of comment as well. Other thing is that for external link documents the date column shows "Invalid Date".