[FEAT] Hardcode Tree Order and Sorting for Design Docs

[xelaint]

💡 Feature request

Feature Name

Hardcode Tree Order and Sorting for Design Docs

The Desired Behavior

Ordering of design docs sidebar should be:

• Overview
• What's New
• Getting Started
• Foundations
• Components
• Upgrade Guide
• Contributing

Your Use Case

As a designer, I want a specific ordering of pages in the sidebar in the design docs.

Prior Work

Environment

Daffodil version: X.Y.Z
Angular version: X.Y.Z 

 
For Tooling issues:
- Node version: XX  
- Platform:  

Others: