Remove unrelated packages from production dependencies

[H4ad]

Remove unnecessary packages from production dependencies to have a lighter zip file.

Like this one with @types/ws and faker for example. https://github.com/deepkit/deepkit-framework/blob/master/packages/framework/package.json#L48-L69

Also, in this file, some dependencies that should be in production are inside the development dependencies and vice versa.

My use case for this is when I deploy to lambda, I use a library to filter only the production dependencies and these heavy packages inside the production dependencies hurts the package size a lot.

[marcj]

I'm afraid they are needed to get all features of deepkit/framework out of the box. Removing them means disabling features and making installation more complicated. What about removing these libraries in your build step if you know you don't need them?

[H4ad]

We can pass it one by one to see if it's needed, any dependencies used inside src should be inside production, any dependencies used just for testing and building should be inside development.

Also, I actually remove a lot of dependencies in my build step, but I don't really know exactly which dependency deepkit actually uses, so it's better if deepkit actually organizes this for whoever downloads it.

I will try to create a PR and we will see if it harms the usability of the deepkit and its functionalities.