So my settlements are generall happy the problem I have is that I don't always know if I have unassigned settlers or unassigned resources. I noticed that a few settlements have a terminal and it would be cool if I could use that terminal to manage my settlements (allow assignment of jobs, indicate if that settler doesn't have a job etc etc). It could be a craftable terminal for settlements that don't have one and, of course, the manual method we have now would still be possible.
Also, I like how some settlers are renamed based on their job (i.e. provisioner) I would love to see that expanded for all settlers (i.e. assigned to farming becomes a farmer, assigned to shop, becomes a shopkeeper, scavenging station => scavenger etc etc)