WEB3-007: About Page — Convert to Standalone

[FuRankLy]

User Story

As a visitor, I want a dedicated About page to learn about WDCC and the Web3 initiative.

Description

Convert the About scroll section into its own page with the new design. Same content, new look.

Acceptance Criteria

• Loads as its own route
• Design sections built
• Content easy to update
• Dark/light mode compatible

Points: 3 · Blocked By: Designer A's About Page design