fix(sdk): let editor popovers scroll in the create record dialog - #3682

Problem

In the Add record dialog, long option lists in field editors cannot be scrolled with the mouse wheel. The user picker (user field) is the easiest way to see it: with more users than fit in the list, the wheel does nothing. Typing in the search box or dragging the scrollbar still works.

Cause

CreateRecordModal does not provide ModalContext, so editors that portal their popover into useModalRefElement() (user, select, …) fall back to document.body. The modal Dialog blocks wheel scroll outside its content (react-remove-scroll), so the popover list outside the dialog does not scroll. The expand record Modal already provides ModalContext, which is why the same editors scroll fine there.

Fix

Provide the dialog content element as ModalContext in CreateRecordModal, the same way expand-record/Modal.tsx does. Most of the diff is re-indentation from wrapping the children in the provider.

Checked

• Before: user picker in the Add record dialog is rendered outside [role=dialog], scrollTop stays 0 after wheel scroll.
• After: the picker is inside the dialog and scrolls with the wheel; choosing a user and a single select option and creating the record works.
• eslint and tsc --noEmit for packages/sdk pass.

🤖 Generated with Claude Code