Introduce registry-pull production stacks (docker-compose.prod.yml) for
both the multi-container Docker setup and the all-in-one Docker AIO image,
with everything an operator needs (superuser, super-admin, ports, volumes)
driven from .env.
The API Server now bootstraps PocketBase on startup: a new internal/bootstrap
package (Go port of setup-pocketbase.mjs) creates missing collections,
reconciles existing ones, and creates the DriverVault super-admin from
DRIVERVAULT_SUPERADMIN_* when absent. Idempotent and gated by PB_BOOTSTRAP.
The PocketBase superuser is still upserted by the PocketBase container, since
the REST API cannot bootstrap the first superuser.
Move PocketBase to port 8070 (internal + published) and the web app to 8090
across both stacks, with matching CORS defaults.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
