Resolve configuration dependencies

[ashesh808]

In main.py we can add services using use_service however services like let's say an LLMService may require api_key which is stored in the config object. So when building the app if a service requires the config object then that should be injected, this could be extensible to other dependencies as well. Config is a good starting point.

[ashesh808]

Working on this...modified use_service_builder to search for the attributes set_config or config and if either of the attribute is present the config object is injected.

[ashesh808]

The next step would be to resolve all types of dependencies singleton and scoped.

[ashesh808]

The logic for singleton vs scoped shouldn't be too difficult it should boil down to if it is a singleton and has not been instantiated yet then instantiate it and save that instance somewhere, when other services need the singleton they will look at the service store for it. If is is a scoped dependency then we will instantiate a new object every-time.