[FEATURE]: ADD Feature to search a user data with github user profile or github username

[shubhagarwal1]

Description:
Implement a feature that allows searching for a user's data via their GitHub username or profile. The approach involves integrating GitHub's public API to fetch user details such as profile information, repositories, followers, etc. The search will leverage GitHub's /users/:username endpoint, and the retrieved data will be displayed in a user-friendly format. Error handling will be incorporated to manage invalid or non-existent usernames.
Hey @rahulsainlll please allow me to complete this task