v1.12.9

What's Changed

• Bump Abacu/Cartera and use env.json for the solana rpc url. by @ruixhuang in #429
• Google OAuth with Turnkey by @ruixhuang in #430
• Apple Sign-in with Turnkey by @ruixhuang in #431
• Email link auth with Turnkey by @ruixhuang in #432
• Upgrade RN version to match Turnkey sample code by @ruixhuang in #433
• Embedded wallet login screen UI by @ruixhuang in #434
• Sign In view: Localization and Check mail modal by @ruixhuang in #435
• Fix issue on iOS 26 beta by @ruixhuang in #436
• Remove skip_go feature flag and delete old code by @ruixhuang in #437

Full Changelog: v1.12.8...v1.12.9