updated footer.html

[Aazib-at-hub]

Description

Organised footer and added social media icons with username,added logo and name in the footer.

Related Issue

Fixes #170

Type of change

• Bug fix (non-breaking change which fixes an issue)
• [ yes ] New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented on my code, particularly in hard-to-understand areas
• 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

[Aazib-at-hub]

@subhadipbhowmik brother can you review this issue? and tell me what is needed to resolve this issue.

[Aazib-at-hub]

@subhadipbhowmik ?