Fix Dockerfile: Remove user creation, use existing AnythingLLM user

AnythingLLM Docker image already runs with UID 1000 which matches
Hugging Face Spaces requirements. Simplified Dockerfile to only set
environment variables without modifying user permissions.

Dockerfile

@@ -1,24 +1,12 @@
 FROM mintplexlabs/anythingllm:latest
 
-# Create user with ID 1000 for Hugging Face Spaces
-RUN useradd -m -u 1000 user
-
 # Set environment variables for AnythingLLM
+# AnythingLLM already runs with UID 1000 which matches Hugging Face Spaces requirements
 ENV PORT=7860
 ENV SERVER_PORT=7860
-ENV STORAGE_DIR=/data
+ENV STORAGE_DIR=/app/server/storage
 ENV DISABLE_TELEMETRY=true
 ENV NO_DEBUG=true
 
-# Create data directory with proper permissions
-RUN mkdir -p /data && \
-    chown -R user:user /data
-
-# Set working directory to user's home
-WORKDIR /home/user
-
-# Switch to user
-USER user
-
 # AnythingLLM already has its ENTRYPOINT/CMD configured
 # The base image will handle starting the application on the configured port