Backup for all accounts

[darhma]

I also report here some considerations about backup management that I had previously made in another thread:

Support for multiple accounts/profiles - requirements

Here are some considerations on how the backup works as they relate to the use of backup with multiple accounts: It is not immediately clear if the chat backup concerns only the account in use or all accounts (spoiler: it concerns only the account in use). Coming from conversations (xmpp client) this is a bit counterintuitive: in conversations when you make a backup several files are created (each with the name of each account) in the backup folder and when you restore the backup all accounts…