* feat(insights): add getJobsPerDay helper — agent throughput per day + KPIs
Raw SQL aggregation of claude_jobs by day and status over 14 days with
zero-fill for missing days. KPIs: todayCount, successRate7d, avgDurationSeconds7d.
Optional productId filter.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(insights): add AgentThroughputCard — stacked BarChart + KPI-strip + product filter
KPI strip (jobs today, 7d success rate, 7d avg duration), 14-day stacked
BarChart with JOB_STATUS_COLORS, and URL-bookmarkable product dropdown via
useTransition + router.replace. Empty-state when no activity.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
