Summary

In multiuser mode, the "Use Cache" checkbox in the node editor was visible and editable by all users. This change restricts it to admin users only, hiding it entirely for non-admins.

Changes:

• UseCacheCheckbox.tsx: Added visibility guard using useGetSetupStatusQuery and selectCurrentUser — returns null when multiuser mode is enabled and the current user is not an admin. In single-user mode, behavior is unchanged (checkbox always visible).

Follows the same pattern established by useIsModelManagerEnabled.ts:

const isVisible = useMemo(() => {
  if (setupStatus && !setupStatus.multiuser_enabled) return true;
  return currentUser?.is_admin ?? false;
}, [setupStatus, currentUser]);

if (!isVisible) return null;

Related Issues / Discussions

QA Instructions

Multiuser mode (verify hidden for non-admin):

1. Enable multiuser mode, log in as a non-admin user
2. Open the node editor — confirm "Use Cache" checkbox is not present on any node

Multiuser mode (verify visible for admin):

1. Log in as an admin user
2. Open the node editor — confirm "Use Cache" checkbox is present and functional

Single-user mode:

1. Disable multiuser mode
2. Open the node editor — confirm "Use Cache" checkbox is visible as before

Merge Plan

Checklist

• The PR has a short but descriptive title, suitable for a changelog
• Tests added / updated (if applicable)
• ❗Changes to a redux slice have a corresponding migration
• Documentation added / updated (if applicable)
• Updated What's New copy (if doing a release after this PR)

• Fixes [enhancement]: Hide cache checkbox in node editor when a non-admin user is logged in #64

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