FIX-2366 Desktop Edition unfinished jobs warning message on close

[janmarius]

Fixes

This pull request fixes #2366

Description

This PR adds a warning message that appears when the user attempts to exit the desktop edition while there are still running jobs, prompting the user to confirm that they are aware of the potential problems with exiting while there are running jobs.

Type of change

• Bugfix
• New feature (non-breaking change which adds functionality)
• Enhancement of existing functionality
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Impacted Areas in Application

• Frontend
• API
• WITSML
• Desktop
• Other (please describe)

Checklist:

Communication

• I have made corresponding changes to the documentation
• PR affects application security

Code quality

• I have self-reviewed my code
• No new warnings are generated

Test coverage

• New code is covered by passing tests

Further comments

[eliasbruvik]

• Read issue and PR
• Pulled branch and manually tested
• Verify that PR resolves issue
• Reviewed the code