Enhance ConnectWallet and RootLayout components with improved wallet detection and state management

- Integrated wallet detection logic to trigger re-mounting of the ConnectWallet component when wallets are detected, improving responsiveness to user actions.
- Refactored state management in ConnectWallet to utilize useWalletContext for better access to wallet connection states and error handling.
- Updated RootLayout to utilize the active wallet instance, ensuring accurate wallet data during user initialization.
- Enhanced user feedback with toast notifications for connection and disconnection events, improving overall user experience.

Author: QSchlegel