Just did a quick search, “interactive chart of us state and federal budgets”.
Found this government site for federal budgets: https://www.cbo.gov/interactives
For instance, here’s a page with charts for the 2023 federal budget: https://www.cbo.gov/publication/59727
I would hope similar sites exist for most, if not all, of the states.
I somehow don’t think we’ll find a site that breaks down every purchase the government has made, let alone one that specifically detects and highlights corruption.
So I guess the official budgets are the best I can do to helpfully answer the question. Sorry.