Popup before deleting story/issue

[yblacky]

Is your feature request related to a problem? Please describe.
When planning with an issue tracker (in my case JIRA), stories are loaded into Diveni. If I delete a story in diveni, it is also deleted in JIRA. This was confused cause I thought the story will only removed from my planning in Diveni. So I had to manually restore the stories in JIRA, since JIRA has no recycle bin.

Describe the solution you'd like
A confirmation popup explicitly saying that the story(s) will be deleted not only from Diveni Planning but also from JIRA would be helpful to avoid unnecessary work and confusion.

Describe alternatives you've considered

Additional context