Nice use of Sankey. Here's an ask or thought, I would like to feed this automatically with my spend data from my bank account. So I can export a csv that has time-date, entity, amount (credit/debit) - would be great if it could spit this out by category (where perhaps an llm could help with this task). I would then like flow to be automated monthly or perhaps quarterly with major deltas (per my definition) then pushed to me via alerts. So this isn't so much active budget management but passive nudging where the shape of my spend changes something I don't look at now but would like to.