Summary: CartFlows adds lead capture and email opt-in form

Why It Matters: The product is shifting from just being a checkout tool to a lead generation tool. They are now trying to capture visitor emails before the sale happens.

What Changed:

• Added a new email subscription and download form at the top of the page.
• Introduced a "Lead Generation" feature section to the main navigation.
• Added new integrations for OttoKit and Bricks Builder.
• Expanded the site menu to include specific product pages for Modern Cart and Variation Swatches.
• Added "Read More" links to all core feature descriptions.