Enhancement: PSelect option labels should be optional, fall back to displaying values instead

[znicholasbrown]

The options list for PSelect could probably include a flat list of values instead of a list of objects. This would improve the bootstrapping dev ex significantly by transforming options from:

const options = [
    { label: 'Data Engineering', value: 'Data Engineering' },
    { label: 'DevOps', value: 'DevOps' },
    { label: 'Machine Learning', value: 'Machine Learning' },
    { label: 'Software', value: 'Software Engineering' },
    { label: 'Other', value: 'Other' },
]

to

const options = ['Data Engineering', 'DevOps', 'Machine Learning', 'Software Engineering',  'Other' ]