Update Dockerfile

Dockerfile

@@ -8,10 +8,16 @@ RUN git clone --branch v0.6.36 https://github.com/open-webui/open-webui.git open
 # Install backend dependencies
 RUN pip install -r open-webui/backend/requirements.txt
 
+# Build frontend
+RUN cd open-webui && npm install && npm run build
+
 # Add backend directory to Python path
 ENV PYTHONPATH=/app/open-webui/backend
 
+# Create data directory
+RUN mkdir -p /app/open-webui/backend/data
+
 EXPOSE 8080
 
-# Run the correct entrypoint for v0.6.36
+# Run OpenWebUI
 CMD ["python", "open-webui/backend/open_webui/main.py", "--host=0.0.0.0", "--port=8080"]