Fix Docker image compatibility with readonly policy

web/Dockerfile

@@ -8,9 +8,9 @@ RUN yarn build
 FROM nginx:stable-alpine
 RUN apk add --update nodejs npm
 RUN apk add --update wget unzip
-RUN npm i -g vite-envs@`node -e 'console.log(require("./.vite-envs.json").version)'`
 COPY --from=build /app/nginx.conf /etc/nginx/conf.d/default.conf    
 COPY --from=build /app/dist /usr/share/nginx/tmp_html
+RUN npm i -g vite-envs@`node -e 'console.log(require("/usr/share/nginx/tmp_html/.vite-envs.json").version)'`
 
 # Run nginx as non-root
 RUN sed -i.orig -e '/user[[:space:]]\+nginx/d' -e 's@pid[[:space:]]\+.*@pid /tmp/nginx.pid;@' /etc/nginx/nginx.conf && \
@@ -24,15 +24,15 @@ USER 101
 # Be mindfull that the entrypoint is generated a build time but the 
 # bash code is executed at container startup.
 RUN echo $'#!/bin/sh                                                                                           \n\
-cd /usr/share/nginx/tmp_html                                                                                   \n\
 if [ -n "$CUSTOM_RESOURCES" ]; then                                                                            \n\
     wget -O /tmp/custom-resources.zip "$CUSTOM_RESOURCES" --ca-certificate="$CUSTOM_RESOURCES_CA_CERTIFICATE"  \n\
-    unzip /tmp/custom-resources.zip -d ./custom-resources                                                      \n\
+    unzip /tmp/custom-resources.zip -d /usr/share/nginx/tmp_html/custom-resources                              \n\
 fi                                                                                                             \n\
+cd /usr/share/nginx                                                                                            \n\
+rm -rf ./html/* ./html/.* 2>/dev/null                                                                          \n\
+cp -r ./tmp_html/. ./html/                                                                                     \n\
+cd html                                                                                                        \n\
 npx vite-envs                                                                                                  \n\
-cd ..                                                                                                          \n\
-mv tmp_html/* tmp_html/.* html/ 2>/dev/null                                                                    \n\
-rm -r tmp_html                                                                                                 \n\
 exec nginx -g "daemon off;"                                                                                    \n\
 ' > /usr/share/nginx/entrypoint.sh && chmod +x /usr/share/nginx/entrypoint.sh