Set up dotbackup for a user — point it at their own Cloudflare R2 bucket, create the encrypted restic repository, store the secrets in their macOS Keychain, and write the config the app reads. Use when a user is installing dotbackup, says "set up my backups", connects dotbackup to Cloudflare, or the app shows the "no config" setup screen. macOS, Phase 1 (backup).
2026-06-11