extra.familyControlsEnabled mirrors the eas.json REBREAK_ENABLE_FAMILY_CONTROLS
build flag — true for development builds (Apple granted the Development Family
Controls entitlement), false for TestFlight/production (Distribution entitlement
still pending). The Blocker page uses it to show "App-Lock — coming soon" instead
of a toggle that throws NSCocoaError 4099, while keeping the protection banner
positive (the URL filter carries it).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>