When user sets this mode, e.g.

- name: Harden Runner
        uses: step-security/harden-runner@rc
        with:
          egress-policy: block
          disable-telemetry: true
          allowed-endpoints: 
            github.com:443

agent should not make calls to agent.api.stepsecurity.io.
Other allowed-endpoints can still be called.

• Do not show link - clarify that insights will not be generated
• Add this attribute to the config