"WalletConnect QR invalid" toast is not implemented

[mariia-skrypnyk]

Bug Report

Not a Bug but a Task

Reproduction

1. Login to app
2. Go to Wallet -> Account -> Wallet connect
3. Scan QR code of daap Wallet Connect
4. Not sure what exact validation error should happen to trigger toast

Here was a discussion: https://discord.com/channels/1210237582470807632/1270072144067563520/1280060925315125343

Expected behavior

https://www.figma.com/design/mLyiYPXqu8KetdQONOlZpV/dApp-Interactions?node-id=8-295878&node-type=CANVAS&t=jLEejC0aQSeV3c7c-0

Actual behavior

This toast is just missing in code and need to be added

Reproduction

1. Login to app
2. Go to Wallet -> Account -> Wallet connect
3. Create connection

Additional Information

• Status version: nightly
• Operating System: Android, iOS