Fixed API authentication for files

frontend/Dockerfile

@@ -8,7 +8,8 @@ ENV PATH /usr/src/app/node_modules/.bin:$PATH
 
 COPY package.json /usr/src/app/package.json
 
-RUN npm install --verbose
+#RUN npm install --verbose
+RUN yarn install 
 
 # copy only required files to not trigger rebuilding every time
 COPY ./certs /usr/src/app/certs/
@@ -19,9 +20,9 @@ COPY ./*.json /usr/src/app/
 
 # There were issues with the webpack installer from package.json
 RUN rm -rf /usr/src/app/node_modules/webpack
-RUN npm install webpack@4.42.0
+#RUN yarn add webpack@4.42.0
 
-RUN npm run-script build
+RUN yarn build
 
 # Production environment
 FROM nginx:latest