feat(upgrade): implement `to` argument for precise version control

[OrbisK]

This feature allows precise control over the desired version for Nuxt and all its sub-packages. It provides the flexibility to, for instance, update only to the next minor version.

The more I look at it, the bigger the changes. I've just seen that the upgrade effectively only deletes the lockfile and updates everything. Is there no way to just update all nuxt deps?

Cant nuxi upgrade install nuxt version and dedupe lockfile with the same effect?