Hi there!
I don't know if I fall under definition of "co-dependent" (lol not minimizing, therapist seems to think so), but I am definitely a "rescuer", especially at work. After reading "co-dependent no more" I saw it clearly and started to make changes. I am much better now with delegating, not "swooping in to save the day" immediately - only when asked by higher ups, sometimes colleague if I have time, and even then prioritizing self care (excercising at lunch when in the past I would work through it if an urgent assignment was given). They seem to respect me more for it