Make bundled mode actually self-contained: resolve() now leads the relay set with GP_BUNDLED_RELAY_URL (default ws://127.0.0.1:7777), which the checkout nprofile advertises, so a merchant needs no third-party relay. External mode uses only GP_RELAYS. Ship the relay as a vendored, unmodified nostr-rs-relay config (deploy/relay/nostr-rs-relay.toml); the compose service arrives with the deploy pipeline. Fix the stale "bundled is a later milestone" comment and reconcile the GP_NYM=off wording to a supported server-side-clearnet posture.
2ro
c32ddfa9ff