Auto Research: Show next research after current

[canidae]

"And, another suggestion, show the next research the script will do based on the current setting?
This allow check if this is exactly what you will do or if you have to change something..." - https://mods.factorio.com/mod/auto-research/discussion/5b0fe904dba3a3000bcc110d

AR will need to account for that the current research may unlock technologies that will be researched other already available techs.