Feature: #79812 - Allow overriding cropVariants for Image Manipulation

Description

With the introduction of forge#75880 you now can define multiple cropVariants in TCA. With this feature it is now possible to change or override these cropVariants via TSconfig.

Setting a FormEngine option through TCEFORM.sys_file_reference.crop.config.cropVariants.* does now work.

TCEFORM.sys_file_reference.crop.config.cropVariants {
    default {
        title = Default desktop
        selectedRatio = NaN
        allowedAspectRatios {
            NaN {
                title = free
                value = 0.0
            }
        }
    }
    specialMobile {
        title = Our special mobile variant
        selectedRatio = NaN
        allowedAspectRatios {
            4:3 {
                title = ratio 4/3
                value = 1.3333333
            }
        }
    }
}

Impact

It is not possible to change or override cropVariants via Page and User TSconfig.