what is the go-to way to validate the schema with > npx cubejs-cli validate -p config/schema when you have a cube like this example from the docs https://cube.dev/docs/reference/data-model/context-variables#security_context cube(`orders`, { sql: ` SELECT * FROM orders WHERE ${SECURITY_CONTEXT.email.filter("email")} `, dimensions: { date: { sql: `date`, type: `time`, }, }, }); this results in an error such: > Cube Error --------------------------------------- > > Cannot read properties of undefined (reading 'email') > > Need some help? ------------------------------------- > > Ask this question in Cube Slack: https://slack.cube.dev > Post an issue: https://github.com/cube-js/cube.js/issues