• Check which participant command causes the spike. Most likely is export to language
• Improve error information that we send to telemetry to make it more useful for future reasoning behind failures
• The 'Participant Prompt Submitted' event does not include docs requests, because it happens only when we access the copilot's model, but 'Participant Response Failed' includes all requests including docs.

Relates Slack thread: https://mongodb.slack.com/archives/C07FSUYSB2P/p1732728085503649