根本原因: send_approval_card() 有 ai_provider 參數,但三個 webhook 呼叫端都沒傳: - signoz_webhook.py: 有 ai_provider 參數但未轉傳給 send_approval_card - sentry_webhook.py: 有 analysis.analyzed_by 但未傳 - webhooks.py: _push_to_telegram_background 缺少 ai_provider 參數 修復後 Telegram 會顯示「🤖 OpenClaw Nemo 仲裁」而非「🤖 AI 仲裁判定」 2026-04-02 ogt: 三個 webhook 路徑統一修復 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>