Initial Nuxt frontend import

- Complete GGZ Ecademy Nuxt.js user portal
- Learning products browser and management
- Member management interface
- User authentication and roles
- Multi-language support (NL/EN)
- Vuex store for state management
- Component-based architecture

.env.example

@@ -0,0 +1,10 @@
+# APP CONSTANTS
+NAME=APPNAME
+API_HOST=http://localhost:8001
+API_HOST_API_SUFFIX=api
+# FIRST CHAR CAPITALIZED, DUE TO HTML5 COMPONENTS NAME CONVENTION !IMPORTANT
+CUSTOMER=Ggz
+
+WEBSOCKETS_KEY=local
+WEBSOCKETS_HOST=127.0.0.1
+WEBSOCKETS_PORT=6001