AI setup, Shopify admin top bar integration and general bug fixes

Improvements

• AI setup has landed! You can now create your delivery rates and settings by describing your requirements in plain language. Choose AI setup from the Dashboard or Locations page, preview of the changes before they're applied, and reopen previous conversations at any time.

• Page titles and primary actions are now integrated into the Shopify admin top bar, creating a cleaner layout.

• Empty states across the app have been updated with our new logo for a more consistent look.

Bug fixes

• The currency symbol on the Exceptions settings page now displays consistently with the rest of the app.