CHEYENNE, Wyo. — Wyoming Rep. Liz Cheney, a leader in the Republican resistance to former President Donald Trump, is fighting to save her seat in the U.S. House on Tuesday as voters weigh in on the direction of the GOP in two deep-red states.Cheney’s team is bracing for a loss against a Trump-backed challenger in the state in which he won by the largest of margins during the 2020 campaign.Win or lose, the 56-year-old daughter of a vice president is vowing to remain in national politics as she contemplates a …