A fresh clone + `cp veza-backend-api/.env.template .env` + `make dev-full`
booted the backend with `SMTP_HOST=""` — `EmailService.sendEmail` short-
circuits to log-only when the host is empty, so `register` + `password
reset` produced users stuck with no way to verify (or recover) in dev,
and the smoke test caught MailHog empty despite the service being up.
- `.env.template` now ships MailHog-ready defaults (`localhost:1025`,
UI on `:8025`, `FROM_EMAIL=no-reply@veza.local`) so a bare clone +
copy gives a working register flow. Comment rewritten to point at
both the dev path and the prod override.
- Also exports duplicate variable names (`SMTP_USERNAME`, `SMTP_FROM`,
`SMTP_FROM_NAME`) read by `internal/email/sender.go`. The two email
services in-tree disagree on env schema (`SMTP_USER` vs
`SMTP_USERNAME`, `FROM_EMAIL` vs `SMTP_FROM`, `FROM_NAME` vs
`SMTP_FROM_NAME`); until v1.0.6 reconciles them, both sets are
populated so whichever path fires finds its names.
Pure config hotfix. No code change, no migration.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add DATABASE_READ_URL config and InitReadReplica in database package
- Add ForRead() helper for read-only handler routing
- Update TrackService and TrackSearchService to use read replica for reads
- Document setup in DEPLOYMENT_GUIDE.md and .env.template
