Include project namespace for module dependencies

This task is for a new student in MD Systems, don't do it if it was not assigned to you.

Problem/Motivation

Similar to the #2801043: Include project namespace for module dependencies
Module names are not unique so using just module names for dependencies may get the wrong project.
See #2299747: Project namespaces can now be added for module dependencies for more information.

Proposed resolution

Change the namespaces of the module dependencies.
Combine test dependencies with regular dependencies, no need for test dependencies to be separated.

Remaining tasks

User interface changes

API changes

Data model changes