Enhance Documentation: JSDoc for useSiteSearch Hook and Interface

[tmdeveloper007]

Summary of What Has Been Done

Added JSDoc documentation to the exported symbols in hooks/useSiteSearch.ts as described in #8400.

Changes Made

• Added JSDoc comments to exported types and functions
• All comments follow the established pattern in the codebase

Impact it Made

• Improves developer experience with inline documentation
• Makes the module consistent with other well-documented utilities
• Reduces onboarding friction for new contributors

Note

Please assign this PR to the tmdeveloper007 account.

Closes #8400

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[retenta-bot]

This pull request enhances the documentation for the useSiteSearch hook by adding JSDoc comments, which is consistent with our ongoing efforts to improve code maintainability and developer onboarding as seen in previous decisions like the JSDoc enhancements for formatRepoRefForLogging and fetchCIAnalytics. Clear documentation is crucial for type safety and usability, and this PR contributes positively to that goal. Thank you for your contribution!

[github-actions]

👋 Hey @tmdeveloper007! Thanks for your interest in contributing to CommitPulse! 🙏

Unfortunately, this PR has been automatically closed because you are not assigned to the linked issue #8400 — docs : add JSDoc to useSiteSearch hook and return type.

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