Update Dockerfile

Dockerfile

@@ -4,15 +4,8 @@ FROM alpine:latest
 # Install dnsmasq and curl (for health checks)
 RUN apk --no-cache add dnsmasq curl
 
-# Create a directory for the dnsmasq configuration
-RUN mkdir -p /etc/dnsmasq.d
-
-# Create dnsmasq.conf inline
-RUN echo ' \
-address=/lehrastudio.com/195.179.239.105 \n\
-log-queries \n\
-listen-address=0.0.0.0 \n\
-' > /etc/dnsmasq.conf
+# Create dnsmasq.conf inline with correct formatting
+RUN echo "address=/lehrastudio.com/195.179.239.105\nlog-queries\nlisten-address=0.0.0.0" > /etc/dnsmasq.conf
 
 # Expose port 7860 (the custom DNS port)
 EXPOSE 7860/udp