🚀 [Feature]: Implement a Spinner for Background Process Feedback

[k0gen]

Feature Description

Please implement a spinner to indicate when a background process is running, especially during the loading of large language models.

Additional Context (optional)

This will enhance user experience by providing clear feedback while they wait

Checklist:

• [X] I have checked for existing issues that describe my suggestion prior to opening this one.
• [X] I understand that improperly formatted feature requests may be closed without explanation.

[mhussaincov94]

when this feature is added, please make sure that the indicator is accessible? something like when moddles are being downloaded a accessible progress indicator is used.