be6abaacd8
Skip /auth/guest round-trip on splash Skip when localStorage already holds a valid guestToken. Avoids redundant API call (and the fingerprintjs deviceId probe) every time the user reopens splash. Trade-off: a server-revoked token still resolves "guest" until the first protected API call returns 401, which the HTTP layer handles. Co-Authored-By: Claude <noreply@anthropic.com>