Define a bounded local equipment-request and approval application for the *I Fly AI Flight Manual*. It must use Node.js built-in modules and plain browser HTML, CSS, and JavaScript with no external runtime dependencies or services.

Specify the employee, coordinator, administrator, and anonymous boundaries; request fields and status transitions; local authentication and session behavior; password storage; authorization enforcement; JSON persistence; append-only audit events; input validation; concurrency and recovery limitations; accessibility; tests; startup; cleanup; and definition of success.

Treat this as a local teaching system, not production identity infrastructure. Use synthetic users and requests only. Do not create code yet. Produce a specification and misuse-case table for Pilot review.