[#72261286] add street view button on map; not functional yet
using relative font size in displaying chart service name; removed a couple of places using customized font family, should use default base font unless specified
schema update
[fixes#72261286] add street view control on map; enable street view control, click map to open a full page street viewer in another tab; add a static street view html file in public folder; put leaflet map styles in leaflet.css.scss;