Mobile - Unified account - Bug related to keyring

[ThaoNguyen998]

Describe the task

• [x] Validate account already exists in wallet when: import, attach account
• [x] Change version TON network
• [x] Number account connect in Manage Website Access

[ThaoNguyen998]

Version test: Device test: IP 13

• [x] Do not validate that the account exists when attach watch only an account, import by QR code

  

  Expect: Show message account existed

• [x] Do not show button change TON version after change success

  https://github.com/user-attachments/assets/1a32ae06-43b0-4408-b620-2561ee6a205a Expect: Show button Change version

• [x] Unable to close popup get address after change version TON

  https://github.com/user-attachments/assets/b9f4913c-032f-4dcb-b8f6-f49d10ee18f5 Expect: Allow close popup

• [x] Add box change version TON Expect:

[giangtth17]

Version: SubWallet v1.1.84(440)b-v11 Device: Samsung S20

• [ ] Do not show button change TON version after change success in solo TON account

https://github.com/user-attachments/assets/88193a7f-e0aa-4012-8b03-a6a02219a378 Expect: Show button Change version