Summary

• Repairs the remaining message.send false positive from message.send schema overexposes poll/components/modal causing GPT auto-population breakages #43015 where schema-padded channel-extra poll metadata such as pollDurationSeconds: 60 can still make a plain send fail.
• Builds on the earlier fix(outbound): stop schema-padded poll modifiers from blocking send #89601 shared-modifier fix and repairs contributor PR Fix/send poll intent detection clean #65301 with credit to @weichengdeng.
• Keeps real poll intent anchored on content-bearing poll fields (pollQuestion / pollOption) so explicit poll creation behavior remains protected.

Validation

• pnpm -s vitest run src/poll-params.test.ts src/infra/outbound/message-action-runner.send-validation.test.ts src/infra/outbound/message-action-runner.core-send.test.ts --maxWorkers=1
• pnpm check:changed

Fixes #43015.
Source PR credit: #65301 by @weichengdeng.

Clownfish 🐠 replacement reef notes:

• Cluster: ghcrawl-157058-autonomous-smoke
• Source PRs: Fix/send poll intent detection clean #65301
• Credit: Repair the existing contributor branch for Fix/send poll intent detection clean #65301; preserve author credit for @weichengdeng in commits/PR body.; Mention that fix(outbound): stop schema-padded poll modifiers from blocking send #89601 by @codezz landed the earlier shared-modifier carve-out and that this repair covers the remaining channel-extra metadata case.; Carry message.send schema overexposes poll/components/modal causing GPT auto-population breakages #43015 reporter/commenter evidence forward in the PR body without closing message.send schema overexposes poll/components/modal causing GPT auto-population breakages #43015 until the repaired PR is merged and validated.
• Validation: pnpm -s vitest run src/poll-params.test.ts src/infra/outbound/message-action-runner.send-validation.test.ts src/infra/outbound/message-action-runner.core-send.test.ts --maxWorkers=1; pnpm check:changed
• Repair fallback: source PR Fix/send poll intent detection clean #65301 is a fork branch requiring rebase; use replacement branch because GitHub App pushes to contributor forks can be rejected when rebased upstream history includes workflow files

fish notes: model gpt-5.5, reasoning medium; reviewed against 4d9329c.