feat(xo-web/backup): add 'report recipients' when creating a metadata backup

[MelissaFrncJrg]

Description

Do not squash

Fixes #7569

Checklist

• Commit
  • Title follows commit conventions
  • Reference the relevant issue (Fixes #007, See xoa-support#42, See https://...)
  • If bug fix, add Introduced by
• Changelog
  • If visible by XOA users, add changelog entry
  • Update "Packages to release" in CHANGELOG.unreleased.md
• PR
  • If UI changes, add screenshots
  • If not finished or not tested, open as Draft

[MathieuRA]

After some testing, the email does not seem to be sent correctly.

You also need to add some changes in the xo-server-backup-reports plugin.

// packages/xo-server-backup-reports/src/index.js

Class BackupReportsXoPlugin {
...

    async _metadataHandler(log, { name: jobName, settings }, schedule, force) {
       const xo = this._xo
    
       const mailReceivers = get(() => settings[''].reportRecipients)
       ...
    
       return this._sendReport({
          ...
          mailReceivers,
       })
    }
}

[MathieuRA]

Rebase then OK for me

[pdonias]

Please rebase to resolve conflicts in xo-server-backup-reports

[pdonias]

I am getting a task.tasks is not iterable error. Do you reproduce?

[MathieuRA]

I am getting a task.tasks is not iterable error. Do you reproduce?

No errors on my side

[MathieuRA]

I am getting a task.tasks is not iterable error. Do you reproduce?

Fixed.
Since the error is already present on master and is not directly related to this PR, I created a separate commit in the PR.