Use root user for dawarich in docker container

.devcontainer/Dockerfile

@@ -31,12 +31,13 @@ RUN gem update --system 3.5.7 && gem install bundler --version "$BUNDLE_VERSION"
     && rm -rf $GEM_HOME/cache/*
 
 
-RUN adduser -D -h ${APP_PATH} vscode
+# FIXME It would be a good idea to use a other user than root, but this lead to permission error on export and maybe more yet.
+# RUN adduser -D -h ${APP_PATH} vscode
+USER root
 
 # Navigate to app directory
 WORKDIR $APP_PATH
 
-USER vscode
 
 EXPOSE $RAILS_PORT
 

.devcontainer/devcontainer.json

@@ -12,6 +12,6 @@
   ],
   "postCreateCommand": "yarn install && bundle config set --local path 'vendor/bundle' && bundle install --jobs 20 --retry 5",
   "forwardPorts": [3000],   // Weiterleitung für Rails-Server
-  "remoteUser": "vscode",
+  "remoteUser": "root",
   "workspaceFolder": "/var/app"
 }