Extract app/ssl_bootstrap.py (shared with FastAPI main), wire it into research scripts, and teach run_tier1_macbook.sh to locate combined-ca-bundle.pem, certifi, optional USE_CORP_PROXY, plus --ssl-check diagnostics.
scripts/run_tier1_macbook.sh wraps earnings resume, coverage probe, deep snapshot rebuild, sector ETF refresh, and history-depth harness with phase flags.