Search Integration (Client)

[buddha314]

Summary

Implement semantic and keyword search functionality in the BabylonJS client with UI components for search input, results display, and filtering.

Priority: P1 (High)
Estimated Time: 6-8 hours
Labels: client, search, P1, phase-2

Key Tasks:

• Create lib/hooks/useSearch.ts with debounced search
• Build SearchBar component
• Build SearchResults component
• Build SearchFilters component (year, source)
• Toggle between semantic and keyword search
• Integrate with 3D scene (optional)

Dependencies:

• Issue Document API Integration (Client) #38: Document API Integration (must be completed first)