Quality gates / quality (pull_request) Waiting to run
The counters had an endpoint and no way to read them without jq. Adds a pure formatter plus a CLI that prints the app, queue, and model boundaries. The formatter is a function of the snapshot and the three frozen vocabularies, so a caller-supplied failure label cannot reach the terminal: unknown classes are simply not printed. Refusal paths are explicit — 404 means the route is off because no token is configured, 403 means the token was rejected — and the token is never echoed in the report or an error line. RED: tests/model-metrics-report-format.test.js failed with ERR_MODULE_NOT_FOUND before src/model-metrics-report.js existed; the refusal-path test failed with a generic 'answered 404' before the 404 branch was written. Tests: npm test 298/298, npm run test:metrics-report 8/8, syntax and diff gates clean, real-Chromium ui acceptance green with the privacy disclosure visible.