Suggest related issues / epics
We have issue suggestions when creating an issue, that are based on searches.
It occurred to me that we could also suggest issues for related issues, epic links to issues, and epic links to epics.
An easy way to get some very relevant suggestions would be to look at the comment thread of the issue / epic: did we already mention another epic or issue? If so, that would be a good candidate. So this would make it easier to add issues that are already mentioned in the comment thread, or that reference this in their description and comment thread.
A secondary source (probably for a future iteration) would be suggesting based on the issue / epic content, as well as the content of the issues and epics that are already linked.