Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.11-slim
 
-# Create non-root user UID 1000
-RUN useradd -m -u 1000 appuser
+# Create user with UID 1000
+RUN useradd -u 1000 -m user
 
 WORKDIR /app
 
@@ -14,6 +14,7 @@ ENV APP_PORT=7152
 
 EXPOSE 7152
 
-USER appuser
+# Switch to UID 1000 explicitly
+USER 1000
 
 CMD ["sh", "-c", "uvicorn main:app --host 0.0.0.0 --port ${APP_PORT}"]