Update Dockerfile for missing env

Author: TriangleYJ

Dockerfile

@@ -22,7 +22,11 @@ RUN apk del --purge .build-deps
 COPY . .
 
 ARG VUE_APP_API_MODE
-RUN echo "VUE_APP_API_MODE=$VUE_APP_API_MODE" > .env
+ARG VUE_APP_FIREBASE_CONFIG
+ARG VUE_APP_FIREBASE_VAPID_KEY
+RUN echo "VUE_APP_API_MODE=$VUE_APP_API_MODE" >> .env
+RUN echo "VUE_APP_FIREBASE_CONFIG=$VUE_APP_FIREBASE_CONFIG" >> .env
+RUN echo "VUE_APP_FIREBASE_VAPID_KEY=$VUE_APP_FIREBASE_VAPID_KEY" >> .env
 RUN npm run build
 
 FROM nginx:1.19-alpine as newara-web