verify

Run these checks from the repo root, in order, and stop at the first failure:

npm run lint
npx prettier . --check
npm test
npm run test:db && npm run test:integration
npm run build

• If Prettier reports unformatted files, run npx prettier --write <files> on just those files and re-run the check.
• If lint or build fails, fix the reported issue. @typescript-eslint/no-floating-promises is an error: add .catch(...) or void to un-awaited promises rather than disabling the rule.
• npm run test:db needs Docker. If Docker is unavailable, skip the integration step and say so explicitly in the report; do not point the tests at any other database.
• If a test fails, decide whether the test or the code is wrong before changing either, and say which in the report.
• Report the outcome faithfully: which checks passed, and the exact error output for any that failed.

Do not run npm run dev:prod or npm run prod as part of verification.