Review Summary

I am requesting changes because one core requirement is still violated: onPageChange is being called even when the user clicks the already active page, which conflicts with checklist item #5 (the callback must fire only when the page actually changes). This is a functional behavior issue, not just style, and can cause unnecessary state updates and test failures.

Critical issues to fix:

• In src/components/paganation/Pagination.tsx, inside the handler for numbered page links (around the onClick={() => onPageChange(page)}), add a guard so that the callback is only invoked when page !== currentPage. For example: onClick={() => { if (page !== currentPage) onPageChange(page); }}.
• In src/App.tsx, if you have a wrapper like handlePageChange(page) that forwards directly to setCurrentPage(page) or onPageChange(page), make sure it also respects this rule and doesn’t trigger redundant updates when the page is already selected.

Everything else in your implementation (stateless Pagination, prev/next disabling with li.disabled and aria-disabled, URL sync, per-page selector, item slicing, and info text formatting) looks solid and aligns well with the requirements. Once you add the equality check and ensure onPageChange never fires for the current page, your solution should fully meet the task standards. Keep up the good work—this is a small but important tweak to reach full compliance.

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Review Summary

I am requesting changes because the Cypress end‑to‑end tests are currently all failing due to missing data-cy attributes, which is a critical blocker for the task completion. Functionally, your pagination and router integration look solid: Pagination is stateless, onPageChange is properly guarded, URL sync via useSearchParams works, and the per‑page selector and info text behave correctly. However, the tests expect specific attributes on elements, and without them the test suite cannot verify your otherwise correct behavior.

Critical issues to fix:

• Add data-cy="pageLink" to each rendered page number link in src/components/paganation/Pagination.tsx (the <a> elements inside your page <li>s).
• Add data-cy="prevLink" to the previous page control and data-cy="nextLink" to the next page control.
• Ensure the per-page <select> in App.tsx has data-cy="perPageSelector" exactly (it sounds like you already do this, but please double‑check spelling and casing).

Once these attributes are in place and the tests can find the elements, your implementation should pass the E2E suite and fully meet the requirements. The core logic looks very good, so this is mainly about wiring the DOM to the test harness correctly—nice work so far, and this should be a quick fix for you.

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All tests are passed locally: