Reorganized footer with consistent Quick Links, Features, and Support sections

[Avanti2023]

Summary

Updated the footer structure to ensure consistent navigation across all pages.
Previously, the "Support" section contained more links than the others, creating imbalance.
Now, the footer has three clearly defined sections: Quick Links, Features, and Support.

Changes Made

• Added Quick Links: Home, Convert Recipe, Customize, Scale Recipe, About Us, FAQ
• Added Features: Unit Conversion, Nutritional Analysis, Recipe Scaling, AI Optimization, Mobile Friendly, Blog
• Updated Support: Contact Us, Help Center, Feedback, Report Issue, Privacy Policy, Terms of Services
• Ensured uniform alignment, styling, and structure across all pages

Screenshot

@supriya46788 If it fits, could you please assign label for this PR

[github-actions]

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