t2000-engineering

The deep version of the t2000 engineering discipline — trace-the-full-path debugging, verifiable success criteria, simplicity/surgical-change rules, complete-removal (no orphans), and the Musk product algorithm. CLAUDE.md carries the one-line assertions; read this for the worked examples, the ask-vs-proceed test, the ESLint flat-config override trap, and the test-file location convention. Use when scoping a feature…