Idea: Ability to diff TX after convert XDR to JSON

[janewang]

What problem does your feature solve?

Idea for the lab, ability to diff txs, where the txs are converted to JSON (formatted), then generate a colored diff to display. I’ve done this a few times using the CLI and it’s a bit of an XDR JSON superpower to debugging some situations.

Thread https://stellarfoundation.slack.com/archives/C06KTGUULUF/p1733816640883389