invented to keep out the cold
So. Maybe that will happen again, maybe it will not. If the conspiracy exists and has the same goal (again? As in the vision? Whichever), she needs to plan for it. She can't stop it, not as she is now (can she? Could she delay Ileosa's ascension to somehow push it off? That wouldn't help, she can't prevent every way a... seventh circle wizard? Eighth circle wizard? Whatever Togomor was. She can't prevent every way a high-circle wizard could kill Eodred, and without that, all she would be doing is pushing back the clock. No value unless she needs the extra week.
She does, however, have a map drawn for her of what the conspiracy's plan is, and how it will react to events. She's seen what they do, and how they plan. There are choices they could have made which would have been better, for all of them, her, and Korvosa. There are also choices they could have made which would only be better for her and Korvosa, but in ways subtle enough that a trusted advisor could argue for an improvement all around.
The best she can do to alter the course of events is to give them a somewhat trustworthy source of information, then. Is that actually a good idea? Well, the other thing to consider is that if she remembers the next month once, she may well remember it again. She should also be trying to improve her results next time she wakes up today, and that means gaining circles but also gaining information, gaining knowledge... and a few other things.
A plan is starting to come together.