[update]: updated footer section of the website to look more user friendly.

[angadnagar]

What this PR does?

I have updated the footer section of the website to make it more user-friendly and visually appealing. The following changes were made:

• Enhanced layout for better readability and structure.
• Improved color scheme, making the footer look more modern and aligned with the website's theme.
• Social media icons have been positioned more effectively for easier accessibility.

Fixes #204

Screenshots

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[gauravsingh1281]

Hey @angadnagar please match the color with the website theme.

[angadnagar]

Hey @gauravsingh1281 I have updated my code to match the background color of the footer section with the website theme as required by you.