Summary: PageAI adds drag-and-drop editor and video demo

Why It Matters: The product is moving from a pure "prompt-to-code" tool to a more user-friendly visual editor. This makes it easier for non-developers to use while still offering clean code for pros.

What Changed:

• Added a new drag-and-drop editor for website customization.
• Included a video demonstration in the hero section.
• Updated the headline to "Best professional AI website builder."
• Added "vibe coding" as a supported feature in the coding phase.
• Removed several links to free tools from the footer area.
• Combined the "Get Started" and "Try Demo" buttons in the main header.