We have a new .yaml reference template that users can simply copy-paste and add to their repo when changing any of the default config settings. This can be found here:https://docs.coderabbit.ai/reference/yaml-template

Right now the yaml template has all the config variables with the default value. We should add the "type" and "description" info for all the variables in the yaml template. We can refer to the schema for this info:https://storage.googleapis.com/coderabbit_public_assets/schema.v2.json