Update Dockerfile

Dockerfile

@@ -85,18 +85,28 @@ EXPOSE 7860 3000
 RUN echo '#!/bin/bash\n\
 echo "===== Application Startup at $(date "+%Y-%m-%d %H:%M:%S") ====="\n\
 echo "Starting Dify services..."\n\
-cd /app/api && \
-poetry run python -m gunicorn app:app \
+\n\
+# Run database migrations\n\
+cd /app/api && poetry run python -m flask db upgrade\n\
+\n\
+# Start Celery worker\n\
+cd /app/api && poetry run python -m celery -A app.celery worker \
+    -P gevent -c 1 --loglevel INFO \
+    -Q dataset,generation,mail,ops_trace,app_deletion &\n\
+\n\
+# Start API server\n\
+cd /app/api && poetry run python -m gunicorn app:app \
     --bind ${DIFY_BIND_ADDRESS:-0.0.0.0}:${DIFY_PORT:-7860} \
     --worker-class gevent \
     --workers 1 \
     --timeout 300 \
     --preload &\n\
-echo "Starting API server on port ${DIFY_PORT:-7860}..."\n\
+\n\
+# Start web server\n\
 cd /app/web && node server.js &\n\
-echo "Starting Next.js server on port 3000..."\n\
+\n\
 wait' > /app/entrypoint.sh && \
-    chmod +x /app/entrypoint.sh
+chmod +x /app/entrypoint.sh
 
 WORKDIR /app