Update Dockerfile

Dockerfile

@@ -1,10 +1,11 @@
 FROM ollama/ollama:latest
 
-# Use existing ollama user (already created in base image)
-USER ollama
+# Create non-root user safely (no fixed UID to avoid conflicts)
+RUN useradd -m appuser
+USER appuser
 
-ENV HOME=/home/ollama \
-    PATH=/home/ollama/.local/bin:$PATH \
+ENV HOME=/home/appuser \
+    PATH=/home/appuser/.local/bin:$PATH \
     OLLAMA_HOST=0.0.0.0
 
 WORKDIR $HOME/app
@@ -15,6 +16,6 @@ RUN ollama serve & \
     ollama pull gpt-oss:20b && \
     pkill ollama
 
-# Base image already has ENTRYPOINT ["ollama"]
-# So we only need to provide default CMD arguments
+# Base image has ENTRYPOINT ["ollama"]
+# Just pass arguments
 CMD ["serve"]