e97171d frontend: take app_context() on one place

4 files Authored by praiskup 3 years ago, Committed by msuchy 3 years ago,
    frontend: take app_context() on one place
    
    This broke 'branch-fedora' command where we missed the
    'with app.app_context()' idiom.  It looks safer to take the application
    context for all the commands we have.