Feature/debounce

[AnishCoder2006]

PR Title
Enhance navigation UX with smooth scrolling and active section highlighting

Summary
Closes: #511
Implements smooth scrolling across the site and improves navigation UX by dynamically highlighting active sections. Updates the Navbar, Hero, and Home components to support hash‑based navigation and IntersectionObserver tracking.

Changes (key files)
Frontend:

index.css: Added html { scroll-behavior: smooth; } for global smooth scrolling.

Navbar.tsx:

Replaced static NavLink layout with a navItems mapping.

Added hash links (/#features, /#how-it-works).

Switched to Link for routing.

Implemented IntersectionObserver to track and highlight the active homepage section.

Unified desktop + mobile link rendering.

Hero.tsx: Added “Explore Features” CTA linking to /#features.

Home.tsx: Added useLocation + useEffect to listen for location.hash changes and scroll the matching section into view (smooth scroll fallback for React Router).

Why
Improves navigation experience by enabling smooth scrolling.

Provides clear visual feedback by highlighting the active section in the Navbar.

Unifies desktop and mobile navigation behavior.

Makes homepage CTAs more interactive and user‑friendly.

How to test (local)
Run npm run build → project should compile successfully.

Start dev server → npm run dev.

Navigate to homepage:

Click “Features” or “How It Works” in Navbar → route hash updates and page scrolls smoothly to section.

Scroll manually → Navbar highlights the active section.

Click “Explore Features” CTA in Hero → smooth scroll to Features section.

Acceptance criteria mapped
Smooth scrolling enabled site‑wide.

Navbar highlights active section while scrolling.

Desktop and mobile navigation unified.

CTA links correctly scroll to target sections.

Build passes without errors (npm run build).

Notes
IntersectionObserver ensures efficient section tracking without performance issues.

Smooth scroll fallback implemented for React Router hash changes.

No breaking changes introduced; existing routes remain functional.

[netlify]

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🔨 Latest commit	fff1466
🔍 Latest deploy log	https://app.netlify.com/projects/github-spy/deploys/6a17b86d2c1c5c0007d71f28

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 8525d328-41d6-4098-b040-60cee47a450a

📥 Commits

Reviewing files that changed from the base of the PR and between 4ae0ef6 and fff1466.

📒 Files selected for processing (4)

• github_tracker
• netlify.toml
• public/_headers
• public/_redirects

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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