deploy: ENABLE_CLEANUP flag (default off), minimal footprint

Dockerfile

@@ -9,10 +9,14 @@ RUN cp /CLIProxyAPI/CLIProxyAPI ./cli-proxy-api && chmod +x ./cli-proxy-api
 RUN mkdir -p /tmp/.cli-proxy-api /tmp/logs /tmp/pg_cache/pgstore && chmod -R 777 /tmp
 
 COPY config.yaml /app/config.yaml
+COPY cleanup_tokens.sh /app/cleanup_tokens.sh
+COPY entrypoint.sh /app/entrypoint.sh
+
 # 修复 config.example.yaml 缺失
 RUN cp /app/config.yaml /app/config.example.yaml
+RUN chmod +x /app/cleanup_tokens.sh /app/entrypoint.sh
 
 ENV TZ=Asia/Shanghai
 EXPOSE 7860
 
-CMD ["./cli-proxy-api", "--config", "/app/config.yaml"]
+CMD ["/app/entrypoint.sh"]