Sets up Jest + ts-jest for the backend and adds 47 tests across 5
suites covering crypto utilities, OUI vendor lookup, auth middleware,
AlertService dispatch/cooldown logic, and DeviceCollector uptime parsing.
- SECURITY.md with vulnerability disclosure policy and self-hosting guidance
- Dependabot config for weekly dependency updates (npm, Docker, Actions)
- ESLint v9 flat config for frontend and backend, with eslint-plugin-security
- GitHub Actions CI: lint, typecheck, build, and npm audit on every push/PR
- CodeQL workflow for automated security scanning (runs on push and weekly)
2GT-Rich
dependabot[bot]