consider abstracting all configs for packages out of package.json

[nongrata081]

consider using as much as possible external to package.json .rc files for packages, preferably under the uniquely namespaced directory, in order to keep prevent collisions of existing configs in package.json and newly added stuff by devkit schematics

if all configs, .rc files and other related stuff (is it possible for npm scripts?) will be held in a separate directory in consuming dir root, it will prevent a lot of possible collisions and conflicts when implementing schematics