chore(wren-ui): fix page size selector not working on SQL pairs table

[okayhooni]

Problem

The page size dropdown on the SQL Pairs management page (/knowledge/question-sql-pairs) is visible but non-functional — selecting 20, 50, or 100 has no effect and the table always shows 10 rows.

Cause

pageSize: 10 was hardcoded in the Ant Design Table pagination config, which overrides user selection on every render.

Fix

Replace pageSize with defaultPageSize and explicitly enable showSizeChanger with pageSizeOptions so the dropdown works as expected.

Summary by CodeRabbit

• New Features
  • Added configurable page size selector in table pagination, allowing users to display 10, 20, 50, or 100 items per page with a default of 10 items.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 70fb21e4-992d-4697-971c-9122c24471aa

📥 Commits

Reviewing files that changed from the base of the PR and between eea642f and 8465cf4.

📒 Files selected for processing (1)

• wren-ui/src/pages/knowledge/question-sql-pairs.tsx

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Walkthrough

The pagination configuration in the ManageQuestionSQLPairs component was enhanced to support configurable page size selection while maintaining the default page size of 10 and preserving the existing behavior of hiding pagination on a single page.

Changes

Cohort / File(s)	Summary
Pagination Configuration wren-ui/src/pages/knowledge/question-sql-pairs.tsx	Enhanced table pagination with dynamic page size selection (10, 20, 50, 100) while retaining existing defaults and single-page hiding behavior.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 Hop, skip, and new pages to flip!
Ten, twenty, fifty—take your pick!
A hundred rows at your command,
Pagination options across the land! 📊✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title accurately describes the main fix: enabling the non-functional page size selector on the SQL pairs table by correcting the pagination configuration.

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