Provide a way to instantiate Tegral DI components without full Tegral DI environments

[utybo]

A limitation of Tegral DI compared to solutions that use a constructor-based approach to dependency injection is that it is not possible to instantiate Tegral DI components by just giving them the correct parameters. Tegral DI components are "polluted" with a scope: InjectionScope parameter.

• Since Tegral DI components may be interlinked and intertwined in non-trivial ways, it is almost always better to just spin up a regular Tegral DI environment and add components this way.
• If creating a DI environment is not possible, a workaround would be to implement a fake InjectionScope that would return from a list of hardcoded instances. This is only really useful in the case of having a single components that depends on several "non-polluted" classes that are trivial to instantiate.