Per Codex's plan — introduce a lifecycle without a risky "change the source of
truth everywhere" moment.
* Schema: sources.status (active|paused|retired) + content_visible; migration
backfills status from active (active=1→active, else paused), content_visible=1.
* `active` is kept as a SYNCED MIRROR: status active→active=1, paused/retired→0,
so the scheduler/CLI/legacy code keep working unchanged.
* Retire stops polling but keeps articles visible (non-destructive). Hiding is a
separate, reversible lever: content_visible=0 drops a source's articles from
the public feed + brief (read AND build), behind a confirm. Personal saved/
history are untouched.
* API: /sources/{id}/status (validates, mirrors active) + /visibility, replacing
/active. source_health returns status + content_visible.
* Admin: status column (active/paused/retired + "hidden"), Retired filter,
Pause/Resume · Retire/Restore · Hide/Show actions.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
thejayman77
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