[Feature Request] attach/detach `reloadium` at runtime

[Andrej730]

It would be nice if it was possible to attach reloadium at runtime:

• e.g. when you're debugging some script as usual and then you realize it would be helpful to have reloadium features now, then you would be able to load it, debug the issue and unload it and keep working

• in my case I work on Blender (3D software that has Python API) addon and I don't start Python process - it started in some internal way by Blender. So I can't just replace py my_script.py with reloadium run my_script.py to attach reloadium and option to do it somehow at runtime would help