add English translations, balloon images, and chatbot API gateway

translations/en_de_translation.csv

@@ -4,7 +4,7 @@ Intelligente Roboter wie R2D2 und C3PO sind keine ferne Science Fiction mehr und
 Die Europäische Union hat daher das weltweit erste Gesetz zur Regulierung von Künstlicher Intelligenz erlassen, den EU AI Act.
 Dieses Spiel soll Ihnen helfen grundlegende Kenntnisse zu Künstlicher Intelligenz und den Regelungen des EU AI Acts zu erlernen. 
 Bitte beachten Sie, dass dieses Spiel nur als Einführung dienen kann, konkrete Fragen sind meist nicht allgemein zu beantworten und sollten von einer Fachperson eingeschätzt werden.","Since the first Star Wars movie, the Earth has orbited the Sun about 50 times, and a lot has happened since then.
-Intelligent robots like R2-D2 and C-3PO are no longer the stuff of distant science fiction, and artificial intelligence has become part of our everyday lives.
+Intelligent robots like R2-D2 and C-3PO are no longer things of distant science fiction, and artificial intelligence has become part of our everyday lives.
 The European Union has therefore enacted the world's first law regulating artificial intelligence, the EU AI Act.
 This game is designed to help you learn the basics of artificial intelligence and the provisions of the EU AI Act. 
 Please note that this game is intended only as an introduction, specific questions usually cannot be answered in general terms and should be evaluated by a specialist."