🐛 Bug Report: Replace hardcoded placeholder contact information with configurable values

[YHQZ1]

📜 Description

The contact page currently contains placeholder/demo information such as the phone number, email address, and GitHub link. Since these values are visible in the production UI, they reduce credibility and may confuse users.

Suggested improvement:

• Replace hardcoded placeholder values with actual project information
• Alternatively move these values into a centralized config/env-based setup for easier maintenance

What browsers are you seeing the problem on?

Chrome

📃 Relevant Screenshots (Links)

[tech-dipesh]

/assign