Etsy: say that shop reviews refuse large offsets - #1503

Summary

etsy_get_shop_reviews had no bounds and no note on limit/offset. Etsy treats the reviews endpoint as public and refuses large offsets: Cloud logged "Offset exceeds the maximum allowed for anonymous requests" 6 times in one workspace on 3-4 Nov. Same fix as #1471 for shop section listings.

Changes

• limit: 1 to 100 (default 25), offset: at least 0, with the "keep it small" note.
• The description tells the model to narrow with min_created to reach older reviews instead of paging far.

Only packages/backend/src/adapters/intl/etsy.json changes; catalog.ts regenerates without a diff. Cloud and self-hosted behave the same; installed connectors get the new schema after "Apply update" on the connector page.

Type

• Bug fix
• New feature
• Documentation
• Refactoring
• Performance improvement
• Other (describe below)

Testing

• Added/updated unit tests
• Tested manually (describe steps below)
• No tests needed (explain why): adapter text and schema bounds; the catalog specs cover the shape.

From the repo root:

• node scripts/validate-adapters.mjs --warn → 709 passed, 0 failed, no new Etsy warning
• node scripts/regenerate-catalog.mjs → no diff

In packages/backend: npx jest src/adapters/catalog.spec.ts src/adapters/intl/etsy --maxWorkers=4 → 14,753 passed

Checklist

• My code follows the existing code style
• I have tested my changes locally
• I have updated documentation (if applicable)
• All existing tests pass (npm test)
• This PR has a descriptive title

Related Issues

Follow-up to #1471.