Enhancement: Consider supporting `mimesis` as a fake data provider

### Summary

faker is great! But, https://github.com/lk-geimfari/mimesis is also very cool. It is faster and has way more types of data and data itself.

It would be very nice to include the support for it, since it can add more structured data to users' structures.

I happen to be a maintainer of both :)

CC @lk-geimfari

### Basic Example

_No response_

### Drawbacks and Impact

It can increase the comlexity of the project.

### Unresolved questions

_No response_

The issue names no files, tests, or entry points and provides no basic example. Start by reviewing the repository's existing fake-data provider integrations and determine how mimesis would fit alongside them. Done means an agreed integration scope, compatibility expectations, and tests covering the supported mimesis behavior.

Written by the indexing model from the issue text.