main.go dispatches `tapir auth` (interactive OAuth → persist refresh token via
SecretStore) and `tapir run` (wire YouTube source + local summarizer + store
sink, build engine, run the dedup-aware loop). Config-driven so live creds plug
in at demo time; SIGINT stops the loop cleanly. Block kept minimal so Worker E's
list/show cases union cleanly at merge.
Add .env.example documenting every TAPIR_* var and a README demo runbook. Pin
the summarizer alias-as-config decision and record the max_tokens fix in
docs/homelab-integration.md (clears two `confirm` items).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
`tapir auth` mints a refresh token for the single Stage-0 user: bind a local
redirect listener, print the consent URL (offline access + forced consent so
Google returns a refresh token), validate the state param, exchange the code,
and persist the refresh token through the SecretStore port. Written fresh on
x/oauth2 (ADR-006). Token is never logged or returned. Tests cover exchange,
missing-refresh-token rejection, and the full listener flow with httptest.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
mathiasandClaude Opus 4.8