[Feature] Social Media Sidebar

[shalini-bhandari]

Description

Would add a floating sidebar to a website that contains links to social media profiles. It uses HTML to create the structure with links to various social platforms and CSS to style the sidebar.
Kindly assign me this under gssoc-ext and hacktoberfest-accepted with appropriate level.

Checklist

• I have checked the existing issues.
• I have read the Code Of Conduct
• The changes don't break the code
• Please attach the screenshots and video of the development work once it is done