Summary: HyperUI adds new components and features

Why It Matters: HyperUI added new parts for websites. They also made it easier to find things.

What Changed:

• Added "Favourites" link to the main menu.
• Added "⌘K" next to "Search".
• Changed "👆updated" to "updated👆" for "Button Groups" under Application Components.
• Added "new📨 2 Components Newsletter Signup" under Marketing Components.
• Added "new📊 3 Components Polls" under Marketing Components.