Summary: Land-book adds extensive design filtering system

Why It Matters: The site is moving from a simple list of websites to a structured database. This makes it much easier for users to find specific design styles, industries, and technical platforms.

What Changed:

• Added a new sidebar with detailed filtering categories.
• New filter options for Color (Red, Yellow, Green, etc.).
• New filter options for Typography (Display, Sans Serif, Serif).
• New filter options for Style (3D, Brutalism, Apple Style, etc.).
• New filter options for Industry (AI, Ecommerce, Finance, etc.).
• New filter options for Platform (Figma, Framer, Webflow, etc.).
• Added a "Recently added" section header.
• Added a "Join for free" call to action at the top.