Extends bindAll/bindAllProduction/bindAllDevSeed to accept BindAllDeps
and thread realtime + realtimeRegistry as the 6th and 7th positional args
into each per-feature binder. Adds bindRealtimeBridge stub (empty allowlist
in v1). bindAll accepts optional deps with InMemoryRealtimeBroadcaster
fallback so existing page-level callers stay type-safe.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
End-to-end proof-of-life. bindAllDevSeed wires InMemoryEventBus +
InMemoryJobQueue across all features. signUpController publishes
auth.user.signed-up; marketing-pages' handler enqueues
marketing-pages.send-welcome-email; the in-memory queue dispatches
the wrapped job which records on RecordingMailerService.
Adds ./di/container, ./di/symbols, ./services/mailer, and
./services/recording-mailer to auth + marketing-pages exports so
the e2e test can resolve from the per-feature containers without
deep-importing.
