Add Defense System setting to existing Settings → Security

We need to add an additional setting for the Defense System to this section. https://www.figma.com/design/TnxqoNRnFN5JK1S1xt5CwT/v.-3.0--Unstoppable-Design-System?node-id=8042-103952&t=mHVBGBurjpaOH2Pr-0

This setting should be configurable only for users with an active Premium subscription.