feat: create Privacy Policy page with left sidebar + scroll spy

[ArshiBansal]

📝 Pull Request Description

Related Issue

Closes #252

Summary

Created a modern, user-friendly Privacy Policy page with a clean left-right layout.

• Added a sticky sidebar (Table of Contents) on the left with smooth scroll navigation.
• Main content on the right with expandable accordion sections.
• Implemented scroll-spy functionality that automatically highlights the active section in the sidebar.
• Enhanced visual design consistent with the landing page (glassmorphism navbar, violet accents, dark theme).
• Improved UX with minimal Framer Motion animations and better mobile responsiveness.

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Type of Change

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature
• ♻️ Refactoring
• 📝 Documentation update
• 🎨 UI/UX improvement
• 🔥 Other(please describe) ______

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How Has This Been Tested?

• Verified layout on desktop (left sidebar + right content)
• Tested sidebar sticky behavior while scrolling
• Confirmed active section highlighting works correctly via Intersection Observer
• Checked smooth scrolling to sections from sidebar clicks
• Validated accordion expand/collapse functionality
• Tested responsiveness on mobile (sidebar hidden, content stacks properly)
• Ensured all links and navigation (Back to Home) work correctly

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Screenshots (if applicable)

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Checklist

• My code follows the project's guidelines
• I have tested my changes
• I have updated documentation where necessary
• I have linked the related issue
• My changes do not introduce new warnings or errors

[KaranUnique]

@ArshiBansal Cloud you please share some screen shots.

[ArshiBansal]

@KaranUnique currently facing issues with nom setup maybe by tomorrow I will be able to send