Dockerfile und build_and_copy angepasst

Versionsdatum angepasst
Readme dazu
in chart_utilities in den global opts ein 'useHTML' dazu

Dockerfile_noise

@@ -1,4 +1,4 @@
-FROM node:18-alpine
+FROM node:23-alpine
 
 ADD package.json /tmp/package.json
 RUN cd /tmp && npm install
@@ -7,15 +7,12 @@ WORKDIR /opt/app
 ADD . /opt/app/
 
 RUN apk add --no-cache tzdata
-ENV TZ Europe/Berlin
+ENV TZ=Europe/Berlin
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 RUN deluser --remove-home node
 
-RUN touch cmds.sh \
-	&& echo 'npm start' >>cmds.sh
-
 EXPOSE 3000
 
-CMD sh ./cmds.sh
+CMD ["npm", "start"]