FDP-3471: Add context to endpoint url generation
FDP-3471: Add context to endpoint url generation

Note: this will not work when running locally in SBT. Need to figure out
how to set the the local context so the dev instances also runs on
/widgets

OIT-ADS-Web/vivo_widgets,OIT-ADS-Web/vivo_widgets,OIT-ADS-Web/vivo_widgets,OIT-ADS-Web/vivo_widgets