input komma and point by liters and pricePerLiter, IPhone problem

webserver/installDocker/Dockerfile

@@ -4,11 +4,12 @@ FROM nginx:alpine
 # Remove default nginx website
 RUN rm -rf /usr/share/nginx/html/*
 
-# Copy the built Flutter web app
-COPY ../. /usr/share/nginx/html/
+# Copy the built Flutter web app (exclude installDocker folder)
+COPY . /usr/share/nginx/html/
+RUN rm -rf /usr/share/nginx/html/installDocker
 
 # Copy nginx configuration
-COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY installDocker/nginx.conf /etc/nginx/conf.d/default.conf
 
 # Expose port 80 (internally, mapped to 8888 externally)
 EXPOSE 80

webserver/installDocker/deploy.sh

@@ -30,9 +30,11 @@ if [ "$(docker images -q $IMAGE_NAME)" ]; then
     docker rmi $IMAGE_NAME || true
 fi
 
-# Build new Docker image
+# Build new Docker image (from parent directory to include web files)
 echo "🔨 Building Docker image..."
-docker build -t $IMAGE_NAME .
+cd ..
+docker build -f installDocker/Dockerfile -t $IMAGE_NAME .
+cd installDocker
 
 # Run container
 echo "🚀 Starting container on port $PORT..."