Delete a single custom survey pop-up in the standalone website UI

Description: User story: As a standalone website user, I want to delete one specific custom survey pop-up (created after saving a survey) without removing other pop-ups or the entire survey widget, so that I can precisely manage and retire only the targeted experience. Problem: In the standalone website UI, there is no visible Settings -> Pop-ups (or equivalent) area to manage individual pop-ups. As a result, I cannot locate and delete just one specific custom survey pop-up; available options appear to affect all pop-ups or the entire widget, preventing targeted removal. Benefit: Providing a dedicated, discoverable way to manage and delete individual custom survey pop-ups enables precise control over live experiences, reduces the risk of unintentionally removing all pop-ups or the widget, and saves time by avoiding workarounds or full resets.