Summary: v0 adds new login and restaurant POS templates

Why It Matters: The competitor is expanding its library of ready-to-use apps. This makes it easier for users to build specific business tools like restaurant systems and login pages quickly.

What Changed:

• Added a "Two-column Login Card" template to the featured list.
• Added a "Restaurant POS" template to the featured list.
• Removed several AI-related chat and integration templates from the bottom of the homepage.
• Updated the usage and "fork" counts for most existing templates.
• Removed the "File Explorer" and "Refactor Preview" UI elements from the bottom of the page.