Feat request: Automatic database backups

[nkhi]

I had a feature idea: auto S3/local storage data backups (just dumping the DB every 24 hours) for memos data. Backups to other cloud providers could be cool but I have a feeling that clashes with the privacy first approach . I think it'd be nicer than having to wrangle it through terminal.

Also, are there any plans to add an import/export tool for memos data? Like selecting which memos to import from a memos_prod.db file / existing local file tree? It would be a nice way to make upgrading versions less cumbersome as well as handling the same concern as above, just more manual and granular.

I'm sure just using S3 instead of SQLite would handle my redundancy concern but I do love the compactness of using a local DB.