Update utils.js

[xcqwan]

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[cr-gpt]

with Code Review:

1. The addition of the line "max = 1;" appears to be a mistake, as it will override any value calculated in the loop, and always return a value of 1. This should be removed.

2. There is no error handling for if the "layout" array is empty or undefined. Consider adding a check for this scenario.

3. The function does not appear to be optimized for performance, as it iterates through every element in the array regardless of size. Consider using a different algorithm that can take advantage of the array's sorted nature to reduce the number of iterations required.