Overview
The cost-delta form of the estimator, for an agent that wants to know what a change costs before applying it. Two honest inputs: a terraform plan JSON (the resource_changes array with each resource's before/after — the cleanest one-file diff) OR a baseline plus a proposed config. Output: total monthly USD before and after, the monthly delta, and added / removed / modified per-resource line items each with its before, after and delta; plus the FinOps policy findings and a budg