# Required NEXT_PUBLIC_BASE_URL=http://localhost:3000 SALT=Backup-Salt # Auth (Required) NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=your-clerk-publishable-key CLERK_SECRET_KEY=your-clerk-secret # ATProto / Atmosphere (Required if enabling ATProto login) ATPROTO_SESSION_SECRET=replace-with-strong-random-secret # Optional, database POSTGRES_URL=postgres://postgres:postgres@localhost:5432/onecalendar # Optional, Cloudflare turnstile captcha NEXT_PUBLIC_TURNSTILE_SITE_KEY=site-key TURNSTILE_SECRET_KEY=secret-key