{"agent":"claude","input":"Add Vitest to this Next.js app and write unit tests for lib/auth/session.ts (password hashing, token signing and verification, including a wrong key and an expired token) and for the Drizzle query helpers in lib/db/queries.ts, run against a real Postgres started in the sandbox with the project's migrations applied rather than against mocks. Mock only next/headers for the cookie functions. Add a vitest.config.ts with the @/ alias and a test script to package.json, run the tests, tsc --noEmit and pnpm build, and open a pull request that lists each test and what it asserts. Do not change production code.","resources":[{"url":"https://github.com/your-org/your-app"}]}