RFC: Setup backup and test data recovery

[michael]

In Editable all content lives in a single data folder. You can easily sync your data from local to remote. Or you can setup automated backups where your data folder is backed up via S3. Litestream will create continuous backups of your data and allow point-in-time recovery.

Find the docs here: https://my-editable-website.fly.dev/manual#backup-sync--recovery
And here: https://my-editable-website.fly.dev/manual#automated-backups-optional

Please try it out yourself. Launch a website, test the backup utilities, and let me know how it went for you.

Thank you! 🙏