Added ability to choose several reasons for flagging, tested it out - it works.
Also added a flag to hide "Select All" from multiselect - if repo doesn't exist, it can't be fraud at the same time, after all. The more clicks user has to make when reporting, the better quality of choice.

Once deployed please notify me to do it or make these changes yourself, to keep everything in sync:

• Change reason field type to multiselect
• Change automation that notifies user about incorrect stuff to work on multi-select field (just changing the conditions should be fine)
• Make sure the fraud view is showing up correctly

Didn't change it yet, to avoid errors that would appear because of wrong type before deploying