ensure not to remove files for building client

docker/bin/remove-except-artifacts.sh

@@ -3,8 +3,5 @@
 set -e
 
 rm -rf \
-  ${appDir}/bin \
   ${appDir}/docker \
   ${appDir}/node_modules \
-  ${appDir}/src/client \
-  ${appDir}/babel.config.js \