Update App.tsx

[Dargon789]

Summary by Sourcery

Overhaul App.tsx to build a comprehensive Sequence Wallet demo application, replacing wagmi with Sequence SDK integration, adding environment/configuration management, rich wallet operations, and a structured UI with console output for interactive testing

New Features:

• Replace wagmi-based hooks with @0xsequence wallet initialization and integration
• Add environment selection and dynamic wallet URLs via query parameters
• Implement connect, disconnect, open/close wallet and customizable connection settings
• Provide extensive demo actions including chain/network switching, account/balance queries, message signing, typed data signing, and transaction sending
• Introduce a console component and logging for viewing function outputs
• Add email-based auto-login via modal with validation

Enhancements:

• Refactor UI to use design-system components and group actions thematically
• Initialize logger and configure default chain/network
• Memoize and listen to wallet events such as chain changes