Summary: Mobbin adds new animation library to homepage

Why It Matters: The product is expanding beyond static screenshots to include motion design, which helps designers see how apps feel and move.

What Changed:

• Added a new announcement banner for "New Animations" at the top of the page.
• Updated the hero section to mention transitions and micro-interactions.
• Added a "Prototype mode" description to highlight interactive hotspots.
• Minor technical update to the footer text.