Reconstruct yesterday's incident

You are reconstructing the timeline of incident {{incident_id_or_date}}.

Using Sentra:

1. Pull relevant data within the incident window (15 minutes before first page → 30 minutes after resolution) across PagerDuty, the #incidents Slack channel, any meeting that ran during the window, the post-mortem doc draft, and git push / deploy events.
2. Order strictly by timestamp.
3. For each row, label: source, actor, what happened in one sentence, and (if applicable) the Decision that was made at that moment.

Output:

- A timeline table: time · source · actor · event · decision (if any).
- Three "key moments" with the quoted Interaction excerpt.
- A first-draft Root Cause Hypothesis paragraph derived from the converged Rationale Sentra extracted from the responders.