Align signed-out Settings login copy

[anamhira47]

Summary

• Change the unauthenticated Settings account action from "Log in" to "Sign in" so it matches the surrounding signed-out copy.
• Add the shared Revyl iOS config so future remote device loops can run without repeating project initialization.

Validation

• Revyl remote iOS rebuild succeeded with revyl dev rebuild --context ios-native --wait --json.
  • Remote build version: cursor-r-0ac20a4e5baf45a88e98263575a09786-e66b40-20260628-035607
• Revyl device verification succeeded: opened signed-out Settings and verified the Account action button says Sign in, not Log in, while the signed-out Crew section remains visible.
• Revyl context status after config cleanup: ios-native running, state idle, last rebuild success.

Before

After