Update signed-out Settings marker

[anamhira47]

Summary

• Add the requested ffff marker to the signed-out Settings crew card.
• Add Revyl project config for repeatable remote iOS validation.

Validation

• Revyl remote rebuild succeeded with build version cursor-r-0ac20a4e5baf45a88e98263575a09786-e66b40-20260628-035537.
• Baseline signed-out Settings screenshot:
  
• After signed-out Settings screenshot:
  
• Device verification: revyl device instruction "Verify the signed-out Settings screen shows ffff inside the Crew card." returned Instruction step success.

Notes

• Scoped to the unauthenticated Settings state only; authenticated notification and crew controls are unchanged.