add introduction component

[Soumi150]

Fixes: #34

Type of change

Added introduction component.
Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce.

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• Any dependent changes have been merged and published in downstream modules.

##Screenshot

[welcome]

Hello there!👋 Welcome to the project!💖⚡

Thank you and congrats🎉 for opening your very first issue in this project. We at hackStation provide a platform to share your work in number. Please adhere to our Code of Conduct.🙌 Kindly ensure you have fulfilled all the project guidelines.

[ashishnagpal2498]

The color coding and text isn't really going with the page. Keep the text weight and color bit light. Instead of just image can you try parallax scrolling. Reference - https://www.nytimes.com/projects/2012/snow-fall/index.html#/?part=tunnel-creek

[ashishnagpal2498]

Resolve merge conflicts. SWOC21 last day tomorrow.