[Request] Demonstrate standard browser wallet integration for IOTA trust framework products

[chrisgitiota]

Description

As been proposed in this Discord post:

• In web applications using a browser wallet following the wallet standard (i.e. IOTA Wallet or Nightly Wallet) will be more or less mandatory
• We need an example how to implement our TransactionSigner interface using these wallets

Motivation

Demonstrate how to use IOTA trust framework products with standard browser wallets

Requirements

Ideally:

• provide a Vercel app or a Cyprus test demonstrating how to implement this