Delete row 246 from notifications

id 246
chatbot_id 46
conversation_id 1087
user_id 212664278502
reason prior_interaction: patient requests mutuelle docum ...
user_name ALAE Merioumi
user_email NULL
user_phone 212664278502
conversation_messages [{"type": "user", "content" ...
status pending
created_at 2026-04-16T09:57:56.043622
resolved_at NULL
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