Feature/search skeleton loading

[kavin553]

Description

Adds animated skeleton loading placeholders for search-related sections to improve perceived performance and create a smoother user experience during asynchronous data loading.

Fixes #198

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Changes Made

• Added reusable skeleton loading components for search results
• Implemented shimmer loading animation
• Added profile card skeleton placeholders
• Added search suggestion skeleton loaders
• Added post preview skeleton loaders
• Improved loading state transitions
• Added responsive skeleton layout styling
• Added empty state handling
• Added API error fallback handling
• Optimized lightweight frontend rendering behavior

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Before

• Search section appeared blank while loading
• Abrupt UI rendering after API response
• Poor loading feedback for users
• Visible layout shifting during content load

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After

• Animated skeleton placeholders appear instantly
• Smooth transition between loading and loaded states
• Improved perceived performance
• Stable responsive loading layout
• Cleaner modern search experience

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Screenshots (if applicable)

Before

After

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Testing

Tested:

• Slow network loading behavior
• Empty search results state
• API failure handling
• Responsive mobile layouts
• Skeleton replacement rendering
• Console error checks

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Checklist

• I have linked the relevant issue above.
• I have tested my changes locally.
• My code follows the project's style guidelines.

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[kavin553]

Hi @mayo-byte07 👋

I’ve completed the skeleton loading enhancement for search results in #198.

Improvements Added

• Animated shimmer skeleton loaders
• Reusable loading components
• Responsive loading UI
• Empty state handling
• Error fallback rendering
• Smoother loading transitions

UX Improvements

• Reduced blank loading states
• Improved perceived performance
• Cleaner modern loading experience
• More consistent search interactions

I’ve tested the implementation locally across loading, empty, and error scenarios to ensure stable behavior.

Please review the PR when convenient. Thank you 🚀