feat: added advanced multi-filter and search system for events page (#5360)

[shivani11jadhav]

Description

This PR introduces a highly optimized, responsive client-side Advanced Multi-Filter and Search System for the /events page. It improves event navigation as the platform scales.

Fixes #5360

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Optimized text-matching and domain filters with useMemo hooks to prevent unnecessary re-renders.
• Verified real-time search functionality matching case-insensitive event titles and descriptions.
• Tested responsive CSS behavior (flex-col layouts on mobile viewports scaling into grid matrices on desktop viewports).
• Validated that the "Reset Filters" action button flushes all active component states perfectly.
• Verified zero errors during production compilation via npm run build (compiled successfully in 3.64 seconds).

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• My changes generate no new warnings

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[shivani11jadhav]

Hi @SandeepVashishtha,

I have submitted the PR for the Advanced Multi-Filter and Search System feature as assigned. The client-side logic has been optimized with useMemo, and the entire codebase builds cleanly with zero compilation warnings.

Please review and merge