databrickslabs/lakemeter-oss ? reverse-engineered prompt

Build me a Databricks app called Lakemeter that helps people estimate the cost of different Databricks workloads in a clear, friendly way.

It should let a signed in user create a new estimate, choose the workload type, and fill out a form with the right sizing questions for that workload. I want an AI helper where someone can describe what they are trying to run in plain English, get a suggested setup, review it, and accept it with one click. The app should show a transparent cost breakdown, including pricing details, discounts, and the VM or SKU pricing behind the estimate. It should also include a couple of pricing reference views like a SKU explorer and token pricing info, plus let the user export the full estimate to Excel.

Please make it feel polished and easy to use, with a clean dashboard style interface and built in SSO login for Databricks. If you need current Databricks docs or APIs, look them up online and use the latest guidance.