[BUG] Footer text dark mode low visibility

[Gauranshgoel123]

Description

On using dark mode, the footer text on hiver is not properly visible, this can be done better please assign me this issue

Screenshots

Any additional information?

No response

What browser are you seeing the problem on?

No response

Checklist

• [X] I have starred the repository
• [X] I have checked the existing issues
• [X] I have read the discussion tab thoroughly and got the project idea
• [X] I am willing to work on this issue (optional)
• [X] I am a GSSOC'24 contributor

[github-actions[bot]]

Congratulations, @Gauranshgoel123! 🎉 Thank you for creating your issue for Virtuo-Learn. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work! Should you have any queries or require guidance, do not hesitate to ask.