fix: update Select to use model instead of value for native select's binded value

[cbodtorf]

See related Issue: #386

I noticed this in docs, as well as locally.

Visually it looks like the Select is working, but the native select element's value is being reset, or set to an empty string.

Only on the second time of clicking the option will it get set properly.

Changing :value="value" to :value="model" seems to get things working correctly. See below with the local docs being run.