New rotation card documenting the 75-day cadence for the Fly.io API
token. Recommends `fly tokens create org` (single-org scope) over
`deploy` (single-app scope): both have effectively the same blast
radius for a single-app personal org, and `org` silences the
"Metrics token unavailable: ... context canceled" warning that
`fly status` emits when called with an app-scoped token.
Linked from manage-flyio-proxy.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>