The /setup route redeems the one-time token from `felis setup`, then walks
the Owner through email-OTP verification and passkey enrollment before
handing off to the console. It sits outside RequireAuth — the visitor
arrives without a session and the redeem is what mints one — and is
reload-safe: a spent token resumes from the surviving session via
/auth/setup/status.
Adds the Setup page and its /setup route, the setup API client methods
(redeem/status), and the en-US/zh-CN onboarding strings.
flyemoji
5fbb1db4ec