Relational Integrity & The Guardian Principle

Live 'no half stories' demo: record a $2,000 sale for 'Globex Inc' who isn't a customer yet. Nexsus refuses to file a half-story — creates the customer record first, then records the sale and links them via customer_ref. Dashboard shows the new Globex customer and the linked sale. Prompt: 'In Nexsus, record a $2,000 sale for Globex Inc, and link it to their customer.'