修正启动脚本

Dockerfile

@@ -43,9 +43,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /app
 
-# Copy Dart AOT runtime from build stage
-COPY --from=backend-build /runtime/ /
-
 # Copy the compiled Dart server
 COPY --from=backend-build /app/bin/server /app/bin/server
 

docker/entrypoint.sh

@@ -20,7 +20,7 @@ node index.js &
 FRONTEND_PID=$!
 
 # 捕获退出信号，优雅关闭两个服务
-trap "echo 'Shutting down...'; kill $BACKEND_PID $FRONTEND_PID 2>/dev/null; exit 0" SIGTERM SIGINT
+trap "echo 'Shutting down...'; kill $BACKEND_PID $FRONTEND_PID 2>/dev/null; exit 0" TERM INT
 
 # 等待任意进程退出
 wait -n $BACKEND_PID $FRONTEND_PID