Dynamic module discovery

Nobody has claimed this yet.

In the initialization of the library, all modules are added manually.
Instead it should be done automatically, so new module do not have to be added here every time.
This can be done similarly to how it has been done in the `AI_Interface` and the `RealTestDataGenerator`.
As every module inherits from `Module`, import all its subclasses and add them to the list of libraries indicated by the arrow.

```
def __init__(self) -> None:
"""
Initializes the RobotFrameworkAI library with necessary components like RealTestDataGenerator,
Chatbot, and Assistant, which are integrated to provide AI capabilities to Robot Framework.
"""
libraries = [RealTestDataGenerator(), Chatbot(), Assistant()] <---
DynamicCore.__init__(self, libraries)
```

Start at the library initialization where the manual libraries list is built, then read the existing discovery approach in AI_Interface and RealTestDataGenerator. Trace the Module subclasses and confirm that newly added modules appear in the resulting library list without manual registration; validate the behavior with the project's relevant tests.

Written by the indexing model from the issue text.