hi guys trying to init the kratos app (master branch) getting a config error iam new to go lang steps using vs code on ubuntu 22 1. open a terminal on the root folder 2. typing go run main.go serve error The configuration contains values or keys which are invalid: dsn: <nil> ^-- one or more required properties are missing The configuration contains values or keys which are invalid: courier.smtp.connection_uri: <nil> ^-- one or more required properties are missing The configuration contains values or keys which are invalid: identity.schemas: <nil> ^-- one or more required properties are missing The configuration contains values or keys which are invalid: selfservice.default_browser_return_url: <nil> ^-- one or more required properties are missing FATA[2022-07-09T134545+03:00] Unable to instantiate configuration. audience=application error=map[message:I[#] S[#] validation failed I[#] S[#/required] missing properties: "dsn" I[#/courier/smtp] S[#/properties/courier/properties/smtp/required] missing properties: "connection_uri" I[#/identity] S[#/properties/identity/required] missing properties: "schemas" I[#/selfservice] S[#/properties/selfservice/required] missing properties: "default_browser_return_url"] service_name=Ory Kratos service_version=master