[Bug]: api port conflict

[HGGshiwo]

Describe the bug

Hi there, first of all, thanks for your gread job! I found out that If there is a api port conflict, masscode will always loading without any error, so i wonder if there is an auto port switch or error message is bettter!

To reproduce

1. start another server before masscode on 4321

App Version and Architecture

5.10.0

System info

win11

Validations

• Follow our Code of Conduct
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.

[antonreshetov]

Thanks for the report. A port conflict is caused by another process already using the configured port, and massCode allows changing the API port under Settings → API. After selecting a free port, reload the app.

We don’t plan to switch ports automatically because integrations rely on a predictable API endpoint. The missing error message may be considered separately as a UX improvement.