[shinyay]

Summary

This PR lands the “loop 1” workshop improvements from scenario/loop1-run-prompts into main.

Key outcomes:

• Adds a hosted adapter smoke-test note to the README (optional but practical).
• Adds a triage-assistant doctor command for configuration diagnosis (without leaking secrets).
• Improves hosted adapter error messages to be more actionable and secret-safe.
• Improves local triage-assistant eval Markdown report (failure patterns + examples).
• Updates workshop docs to include version/prereq guardrails and evaluation/feedback guidance.

Fixes #9

What changed

• README.md
  • Add “Hosted adapter smoke-test (optional)” section.
  • Reminds users to keep secrets in env vars / .env and points to docs/providers.md.
• src/triage_assistant/cli.py
  • Add doctor command.
  • Enhance eval report output (Top failure patterns, Failure examples).
  • Preserve strict contract: triage prints JSON-only to stdout; errors go to stderr.
• src/triage_assistant/adapters/*
  • More actionable HTTP/network errors for GitHub Models / Foundry / OpenAI-compatible.
  • Avoid token/key leakage in errors.
• tests/*
  • Add/extend tests for stdout/stderr contract, doctor, report headings, and token leak prevention.
• docs/workshop/* + reports/eval/README.md
  • Add prerequisites/UI drift guardrails.
  • Add evaluation checklist and feedback-loop closure guidance.

Validation

• python3 -m pytest -q

Notes

• No schema contract changes (TriageOutput remains the output contract).
• Hosted adapters remain optional; default offline path continues to work via dummy.