[FEATURE]: Establish UI & Visualization Foundation for Org Explorer

[Sarthakkad05]

Feature and its Use Cases

Overview

Set up the foundational UI and visualization stack for Org Explorer.

Scope

• Tailwind CSS configuration
• shadcn/ui integration
• Recharts integration
• D3 integration
• Demo Showcase page consolidating all demos

Purpose

Org Explorer is a visualization-driven platform (dashboards, repo insights, governance views).
This feature establishes a scalable and maintainable frontend foundation before introducing business logic and API integrations.

Additional Context

No response

Code of Conduct

• I have joined the Discord server and will post updates there
• I have searched existing issues to avoid duplicates

[PunyaGowdagd66]

Hi, I have read the contribution guidelines and would like to work on this issue.
Kindly assign it to me.

[Sarthakkad05]

hey @PunyaGowdagd66 I appreciate that your willing to contribute to this particular issue. But the PR is already made for this issue. You can choose another issue or discuss with mentors for new one. You will save your time and able to contribute other issues.