Add useDebounce hook

[gndelia]

Description

This PR adds the useDebounce hook. I went for a simpler implementation than the one in the portal that should achieve the same effect.

Checklist

• Manual testing passed.
• Automated tests added, or N/A.
• Documentation updated, or N/A.
• Environment variables set in CI, or N/A.

[Copilot]

Pull request overview

This PR introduces a new useDebounce hook with a simpler implementation than the existing portal version, bumping the package to version 1.1.0.

Changes:

• Added useDebounce hook that delays updating a value until after a specified delay period
• Updated package version from 1.0.2 to 1.1.0 (minor version bump)
• Added documentation entry for the new hook in README

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
src/useDebounce.ts	New hook implementation that uses setTimeout to debounce value updates
package.json	Version bump to 1.1.0 for the new feature
README.md	Added useDebounce entry to the hooks table

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