- tests/config-startup-error.test.mjs: static assertions on the committed
startup-error module, the package boundary, the server wiring (validation
before bind), the compose secret and the Dockerfile shipping, each backed
by mutation probes; the deterministic probes execute the issue's test plan
("start with a missing required field and confirm the error names it") —
the compiled boundary throws MissingRequiredSettingError naming
sessionSecret, and booting the committed server without EPPP_SESSION_SECRET
exits non-zero naming the field while a valid secret boots to /health 200
- health-endpoint/app-readiness boot probes: provide a valid
EPPP_SESSION_SECRET (the required setting is validated at startup)
- ci.yml: new config-startup-error job (builds config + database-postgres,
runs the suite); app-readiness job now builds the config package too
- .gitignore: transient .config-startup-probe-*.mjs files
implementer