Cron jobs targeting a relay-fronted logical platform (e.g. Discord behind
the relay connector) failed twice over:
1. Target resolution read only the legacy <PLATFORM>_HOME_CHANNEL env
mirror. The canonical home_channel block that /sethome persists to
config.yaml — the only store that exists in a relay-fronted deployment,
where no native env var is exported — was never consulted, so
deliver='discord' silently resolved to nothing and the job fell back
to local-only.
2. Even with a resolved target, the delivery loop's native
configured/enabled gate rejected the platform ('not configured/enabled')
although resolve_delivery_transport had already produced a live relay
transport fronting it. A relay-fronted platform is deliberately NOT
natively enabled (its credential lives in the connector), so the native
gate must not apply to a relay transport.
Resolution now falls back from the env mirror to
config.get_home_channel(platform) for both chat_id and thread_id (thread
affinity only when the chat id came from the same config block), which
also makes the 'all' routing token pick up relay-fronted platforms. The
delivery gate honours a resolved relay transport, mirroring the
enablement rule resolve_delivery_transport already applied; the standalone
(no-relay) path keeps the historical gate byte-identical.
76d832d385