Shorter dialog var names

[Ramza13]

Summary

None

Purpose of change

Variable names required 3 parts. No real reason and it was a pain in the ass to work with.
Should have done this a year ago.
Kinda sorta related to #53625

Describe the solution

Made the type and context parts of dialog var names optional, removed those parts from portal storm variables. Also removed unused Mi-Go eoc I had added previously.

Describe alternatives you've considered

Testing

Additional context

[Maleclypse]

Are you planning on coming back to the mi-go ideas or were you wanting someone else to do the mi-go interest items?

[Ramza13]

Are you planning on coming back to the mi-go ideas or were you wanting someone else to do the mi-go interest items?

At the moment I don't have plans to go back to the Mi-go ideas, my overall idea there with mi-go interest needs some polish to fit with the setting and portal storms are taking all my creative juices. By all means feel free to take a swing at them, if not I may circle back after a lot more portal storm work.