similar to how refurbishing works but simply provides a flat damage boost to the weapon it is used on (say 15% or so) or possibly to add an enhancement to one (maybe random)
possible locations
-depot A
-protectorate warehouse (core city)
-a certain military base that you reach through... unconventional means
-on the body of a certain eldritch entity
-as a reward for giving the redacted to one of several characters or in the area where you find the redacted
-from random events (that can only occur a limited number of times in a playthrough)
