We now pass only one type in our prompt. Let's update the getSimplifiedSchema in mongodb-schema to have the highest probability type first in the types array.

Old description v
This ticket involves a bit of an investigation.
We're currently returning a simplified schema generated in `mongodb-schema`: https://github.com/mongodb-js/mongodb-schema/blob/c15e4b70972163182a1189ccb64533d5fee154b4/src/schema-analyzer.ts#L580 
This schema representation takes up a decent amount of characters as it represents everything with an object like format, with an array of types and then possible subfields inside of it.
We'd like to have the format take up less tokens if possible. Additionally, if possible, we'd like the ai to better understand the schema.
This ticket involves seeing if a condensed format is better interpreted by the ai model, and using it if so.

Something to reference, Maurizio did a bit of work on a more condensed schema representation in this branch which is on the receiving end of the schema: https://github.com/10gen/compass-mongodb-com/compare/mql-only-poc. It probably makes sense to keep the schema being sent to the server with some detail and then condense into prompt shape on the backend, so that we have more freedom over changing the prompt on the fly.