Improve docs TransactionBuilder for lockingBytecode argument for output `to:`

[mr-zwets]

Currently from the docs of the TransactionBuilder API it is not fully clear you can also provide lockingBytecode for the output to:

but this might play an increasingly important role in the future with the P2S CHIP

addOutput() & addOutputs()

transactionBuilder.addOutput(output: Output): this
transactionBuilder.addOutputs(outputs: Output[]): this

Adds a single output or a list of outputs to the transaction.

interface Output {
  to: string | Uint8Array;
  amount: bigint;
  token?: TokenDetails;
}

interface TokenDetails {
  amount: bigint;
  category: string;
  nft?: {
    capability: 'none' | 'mutable' | 'minting';
    commitment: string;
  };
}

Example

import { aliceAddress, bobAddress, transactionBuilder, tokenCategory } from './somewhere.js';

transactionBuilder.addOutput({
  to: aliceAddress,
  amount: 100_000n,
  token: {
    amount: 1000n,
    category: tokenCategory,
  }
});

transactionBuilder.addOutputs([
  { to: aliceAddress, amount: 50_000n },
  { to: bobAddress, amount: 50_000n },
]);