add badge

[mawinter69]

adds a badge to the management link and dropdown menu
The badge will be yellow when there are only pending approvals and red when there are approved dangerous signatures.

Testing done

Interactive testing

Submitter checklist

Beta Give feedback

1. Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
2. Ensure that the pull request title represents the desired changelog entry
3. Please describe what you did
4. Link to relevant issues in GitHub or Jira
5. Link to relevant pull requests, esp. upstream and downstream changes
6. Ensure you have provided tests - that demonstrates feature works or fixes the issue

[mawinter69]

One might consider either completely removing the info about pending approvals in the description or have just a short summary, e.g. Approvals pending and/or Dangerous Approvals

[NotMyFault]

UI wise, the change fits perfectly into our theme :)

[jglick]

One might consider…

Feel free to propose a PR to that effect.