Log Error Pattern Triage

--- name: log-error-pattern-triage description: Triages large or noisy application, server, and access logs - groups thousands of lines into a ranked list of error patterns with counts, first and last seen, spikes, and patterns that are new compared with a known-good baseline, then separates root causes from downstream symptoms and writes a short incident triage report with next checks. Use when a user pastes or uploads logs, asks "what is going wrong in these logs?", "why did errors spike at 10...