Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 FROM thecooltechguy/comfyui_launcher
 
 RUN useradd -m -u 1000 user
-RUN chown -R user:user / || true
+RUN chown -R user:user /app || true
 
 #######################################
 # Start root user section
@@ -14,4 +14,10 @@ RUN mkdir /data && chown user:user /data
 # End root user section
 #######################################
 
-USER user
+USER user
+
+# Modify nginx.conf as user
+RUN sed -i 's/listen \(\[::\]:\)\?80 default_server;/listen \17860 default_server;/g' /app/nginx.conf
+
+# Print the contents of nginx.conf for checking
+RUN cat /app/nginx.conf