Visual progress bar added to homepage banner carousel

The visual interface of AI Commercen's homepage has been enhanced by adding a progress bar to the carousel banners.

The progress bar informs the customer that the carousel changes automatically and indicates how soon the next banner will appear. This improves the visual rhythm and encourages the user to engage with the content for a longer time.

This feature is particularly useful for campaign highlights and seasonal banners where several messages are showcased in the same area without requiring the customer to advance manually.