- Pre-compile regex patterns to avoid repeated compilation
- Cache stringified metadata to reduce JSON serialization overhead
- Extract input field  processing into reusable helper method
- Add input validation to prevent performance issues from long search terms
- Add comprehensive error handling for edge cases and malformed data

- Add 150ms debounce delay to prevent excessive search operations
- Implement immediate clear functionality without debouncing
- Add proper cleanup for debounce timers to prevent memory leaks
- Improve search responsiveness, especially for users with many workspaces

Co-authored-by: ケイラ <mckayla@hey.com>

…ntion, update search filter logic to regex word boundaries