Update Dockerfile

Dockerfile

@@ -1,6 +1,10 @@
 # Use a suitable base Docker image with necessary dependencies
 FROM circulartextapp/spaceread
 
+RUN adduser --uid 1000 --disabled-password --gecos '' appuser
+USER 1000
+
+
 # Set the working directory to /app
 WORKDIR /app
 
@@ -11,16 +15,6 @@ COPY . /app
 ARG USER_ID=1000
 ENV USER_ID=$USER_ID
 
-# Check if the user already exists
-RUN if [ -z "$USER_ID" ]; then \
-      echo "User ID not provided. Using the default user ID 1000."; \
-      USER_ID=1000; \
-    fi && \
-    if id "$USER_ID" >/dev/null 2>&1; then \
-      echo "User with ID $USER_ID already exists."; \
-    else \
-      useradd -m -u "$USER_ID" user; \
-    fi
 
 # Set appropriate permissions for the application directory
 RUN chown -R user:user /app && chmod -R 755 /app