A stalled seawall repair project in Swampscott, Massachusetts, is drawing attention to a challenge many coastal communities know all too well — the infrastructure meant to protect waterfront property cannot always be fixed quickly, even when the damage is obvious. Here's what to know According to Itemlive, an Aug. 26 report stated that the Swampscott seawall repair proposal is still under review by the state. While the local report focused on on…