Epic/transfer screen

[ipr0310]

• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/28
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/51
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/52
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/53
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/54
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/56
• Fix: https://github.com/signum-network/signum-mobile-wallet/issues/57

Partial fix https://github.com/signum-network/signum-mobile-wallet/issues/55 Not possible to send encrypted memo

Off-topic changes:

• Install new dependencies
• Rename hook useToken to useTokenMetadata
• UI updates on Dialog FormNavigation components
• New hook useNumberSeparator used for mapping , . on user number inputs
• Lower volume on PIN auth screen
• UI Feedbacks for Watch only accounts
• UI updates on account switcher and receive screen
• Testnet explorer url update