Improve Footer UI: Added Icons & Arrows for Better Navigation

[divine7022]

Fixed issue: #86

This PR enhances the footer section by improving visual clarity and navigation. The following changes were made:

• Added icons and arrows to the footer links for better user experience.
• Ensured consistent styling.
• Improved text visibility and alignment to match the overall design.
• Updated CSS to support both light and dark mode.

Before:

After:

Light mode -

Dark mode -

[divine7022]

@dlebauer Let me know if there are any further modifications. Looking forward to your feedback.

[dlebauer]

Hi @divine7022 thanks for submitting these changes! Definitely an improvement.

But now that I look more closely at the footer, I see that the fourth (rightmost) column is not needed. Could you please drop it and then realign the others?

[divine7022]

@dlebauer Just to clarify, should I completely remove the 'Past Contributors' column and adjust the footer

[divine7022]

@dlebauer Removed the fourth column & added a clickable PEcAn logo in the footer.

• Removed the fourth (rightmost) column in the footer.
• Added the PEcAn logo in the footer for better UI.
• Made the logo clickable, redirecting to the home page when clicked.
  Click here to review the code.

Before:

After:
Ligntmode:

Darkmode:

Let me know if any further modifications are needed.
Thankyou

[dlebauer]

looks great, thanks!

[divine7022]

looks great, thanks!

@dlebauer My pleasure! Glad you liked it

[divine7022]

@dlebauer ,
Hi sir, I noticed that all checks have passed on this PR and the review is complete. Is there anything blocking it from being merged?