uvicorn configures only its own loggers, so the LogMailer INFO line — PUC-10's local dev
channel (the code in the backend log) — was swallowed. Add an idempotent dedicated handler
for the 'ecomm' logger (propagate=False) in create_app so dev.sh/uvicorn runs show the code.
Caught by the SLICE-2 end-to-end walk; unit tests read the in-memory outbox and didn't.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Four-layer package (main > domains > platform) per SD-0001 §6.2; GraphQL api layer
deferred. main.py is a stub so the top layer exists from the start (fleshed out in
the /healthz task). lint-imports green on the skeleton.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ben.stull