The Kuna and Nampa fire departments could one day merge into a single agency following a Monday night meeting where Nampa Fire's Board of Commissioners decided to move forward with the proposal.These conversations have been happening for almost 2 years now, Nampa Fire Chief Kirk Carpenter said. He says the idea to combine his department with Kunas is a win-win.It does feel like this is a benefit to both communities. It feels like our teams alrea…