convert established arc selection to DOM

devTools/FC.d.ts

js/002-config/fc-js-init.js

src/003-assets/CSS/arcologyBuilding.css

src/arcologyBuilding/base.js

src/arcologyBuilding/presets.js

src/events/intro/arcologySelection.js

src/events/intro/initNationalities.tw

src/events/intro/introSummary.tw

src/gui/css/mainStyleSheet.css

src/npc/acquisition.tw

src/npc/takeoverTarget.tw