Repository stuck in "Preparing" status, no Delete option available

[XHY-Ovo]

Repository stuck in "Preparing" status, no Delete option available

Body:
Hello,

My anonymous repository has been stuck in "Preparing" for several hours.

Anonymous repository:
https://anonymous.4open.science/r/SILVER-4CB0/

Source GitHub repository:
https://github.com/XHY-Ovo/SILVER.git

What I already tried:

• Auto update has been turned off
• I checked the UI, but there is no Delete option available
• The repository is still stuck in Preparing after several hours

Could you please help check whether it is stuck on the server side, and if needed, delete/reset it manually?

This is time-sensitive for an anonymous submission.

Thank you.