[fix][coze-loop]: resolve port conflict with coze-studio

[shx815]

What type of PR is this?

fix

Check the PR title.

• This PR title match the format:[fix][coze-loop]: resolve port conflict with coze-studio
• The description of this PR title is user-oriented and clear enough for others to understand.
• Add documentation if the current PR requires user awareness at the usage level.
• This PR is written in English. PRs not in English will not be reviewed.

(Optional) Translate the PR title into Chinese.

[修复][coze-loop] 将端口8888改为8880以解决冲突

(Optional) More detailed description for this PR(en: English/zh: Chinese).

en:

• Changed files:
  release/deployment/docker-compose/.env: Modified COZE_LOOP_APP_OPENAPI_PORT from 8888 to 8880

• Reason for change:
  Resolves port conflict between Coze Loop and Coze Studio, which both default to 8888.

• Testing performed:

  • Verified local deployment with docker compose up -d
  • Confirmed no port binding errors in container logs
  • Validated Coze Loop access via http://localhost:8880

zh(optional):

• 修改文件:
  .env 文件：将 COZE_LOOP_APP_OPENAPI_PORT 从 8888 修改为 8880

• 变更原因:
  解决 Coze Loop 与 Coze Studio 默认端口 8888 的冲突问题

• 测试情况:

  • 本地部署 docker compose up -d 无端口绑定错误
  • 容器日志无异常输出
  • 通过 http://localhost:8880 可正常访问 Coze Loop

(Optional) Which issue(s) this PR fixes:

[CLAassistant]

All committers have signed the CLA.

[lsy357]

Hi, I think the PORT here can't be changed. Because after modifying it and redeploying, the SDK client code also needs to be updated to listen on the new port. This incompatible change requires careful handling.

[lsy357]

In your case, changing the port may need to be addressed by automatically mounting customized configurations.

[lsy357]

cc @kidkidkid

[shx815]

Sorry I took it to easy.
But i think it will make sense if we resolve port conflict with coze-studio, since there is need to use both of them.

[lsy357]

We will carefully consider and resolve the issue you encountered during using. We will continue to communicate with you once we have a solution.