By Daniel Chavkin After flirting with the NFL, Jim Harbaugh decided to commit long-term to remaining Michigan’s head coach. View the original article to see embedded media. The University of Michigan announced Wednesday it signed head coach Jim Harbaugh to a five-year contract extension through 2026. In a statement, Michigan athletic director Warde Manuel praised the former Wolverines quarterback, who’s now under contract as the team’s head coach for five more seasons. “Jim has done a great job coaching and developing the young men in our football program,” Manuel said in a statement. “Last se…