At the quarter mark of the 2026 season, the White Sox are easily in the best shape they have been in the standings in four years.There was nowhere to go but up after three consecutive seasons with 100 or more losses. You can measure the Sox’ improvement by the numbers, not just the vibe.Forty games into the 162-game schedule, the Sox are 19-21. It’s their best 40-game start since 2022, when they were 20-20 on May 21 after taking the first game o…