7a00a1ee

By: Michael Lynch <git@mtlynch.io>

Move login redirect decision into LoginTokenCreator

Instead of a redirectLoginTokens flag on handlers.Server, the prod
LoginTokenCreator now returns an empty Entry after sending the email.
The handler redirects only when the token is non-empty, which happens
naturally in dev mode (no email sent) and never in prod.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
configuredevShellbackendbackend-devcheck-bashcheck-frontendcheck-go-formattingcheck-go-test-packagescheck-trailing-newlinecheck-trailing-whitespacediagramdocker-imagee2e-testsgo-testsimport-from-tinybeanslint-sqllittle-momentslittle-moments-devx86_64-linux