Update Dockerfile

Dockerfile

@@ -23,7 +23,7 @@ RUN if [ -z "$USER_ID" ]; then \
     fi
 
 # Set appropriate permissions for the application directory
-RUN chown -R user:user /app && chmod -R 777/app
+RUN chown -R user:user /app && chmod -R 755/app
 
 # Install gosu (adjust the package manager based on your base image)
 RUN apt-get update && apt-get install -y gosu && rm -rf /var/lib/apt/lists/*