Travis Kelce will have no problem if girlfriend Taylor Swift wants to keep the Christmas lights up ’till February! According to an insider, the athlete “has done what he can to make his house feel like home to” the pop star, as she often bunks with Kelce at his new Missouri pad when she’s not traveling. The source revealed that the football player, 34, even upgraded his kitchen since the music icon, also 34, “loves to cook for him and their friends.” Though Swift is still on her Eras Tour — which began in March 2023 and runs through this December — she does have all of September and half of Oc…