dead_letter_queue table through the intake pipeline.+, country code, then the number, no spaces or dashes.AUTH_BYPASS = true). Real mechanism: purchase mints an auth key, this gate reads it and routes to that client's specific backend — not a generic login. That layer doesn't exist yet, it's tied to the Stripe/purchase build. Do not bake this image with bypass still on once purchases go live — every clone from that image inherits the same open door.