GREEN: after all match upserts of a poll tick are written, profiles with
instantAlert=true are checked for fresh (notifiedAt=NULL, tenderId IN
newTenderIds) matches. If any exist they are bundled into one
TenderMailService.sendInstant call per profile per tick (D-05). notifiedAt
is stamped 'instant' only on a successful send (D-06) -- the same
eligibility gate the digest reads, so a tender x profile pair can never be
notified twice across instant and digest. Instant dispatch runs
synchronously in the tick, before any later digest run.
Each profile's dispatch is wrapped in its own try/catch so a send
failure/thrown error never aborts the tick or the remaining profiles'
dispatch; notifiedAt stays NULL on failure and is retried next tick/digest.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
schalli
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