feat: Transfer all data between services

[zbrox]

Checklist before requesting a review

• I have read the contributing guidelines.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Describe your changes

An initial kinda naive attempt to build a feature that allows somebody to transfer all their initial data between services.

Issue number and link, if applicable