Update Dockerfile

Dockerfile

@@ -28,9 +28,16 @@ RUN mkdir -p /app/uploads/temp \
 COPY librechat.yaml /app/librechat.yaml
 COPY tests.py /app/tests.py
 
+RUN adduser -S -D -u 0 admin
+
+# (Optional) Add the admin user to the root group for completeness
+RUN addgroup admin root
+
+# Switch to the admin user (now root-equivalent)
+USER admin
 # --- Build Stage ---
 # Temporarily switch to root for package installation
-USER root
+# USER root
 RUN sed -i 's/#\(.*\/community\)/\1/' /etc/apk/repositories
 # Install Node.js dependencies first (leverages layer cache if package.json doesn't change often)
 # Assuming package.json is in /app/api in the base image or copied before