Luis Arráez was one of the few Giants players in the clubhouse postgame with a gentle grin across his face after the team’s Opening Night shutout loss to the New York Yankees.It was the first day at a new school for Arráez after signing a one-year contract with San Francisco this offseason, and despite the 7-0 outcome, his gratitude and confidence overshadowed his level of disappointment from the loss.Arráez described his Giants debut as “amazing.”“We lost, but there are 161 games coming,” Arráez said. “So we’ll get back on Friday and we just need to go from there and play hard.”Arráez went 1-for-3 with a walk in Wednesday’s loss, and his single to right in the eighth inning extended his hit streak to 16 consecutive games, dating back to his 2025 season with the San Diego Padres.That was news to Arráez, who wasn’t even aware of the streak.“I just want to do my job,” he said. “I just want to enjoy the game.”The rest of San Francisco’s supposed powerful, hard-hitting offense was a snoozefest on Wednesday.The Giants, led off by Arráez, the...