By Zach Koons Indianapolis’s offense has struggled to find its footing through the first half of the campaign. The Colts fired offensive coordinator Marcus Brady following a tepid start to the 2022 season for the team’s offense, the team announced Tuesday morning. Owner Jim Irsay confirmed the news in a tweet shortly after the announcement, wishing Brady “all the best.” “This was an incredibly hard decision, but one I felt needed to be made in the best interest of the team,” coach Frank Reich said in a statement Tuesday. “I appreciate Marcus’s commitment to the organization, and he made a sign…