Add option to force pandas

[jgray-19]

Closes #22

[Copilot]

Pull Request Overview

This PR adds an option to force the use of pandas when converting to a DataFrame, ensuring that the conversion works as expected when tfs-pandas is not installed.

• Updated tests in tests/test_object_wrapping.py to pass a new force_pandas flag and use the pandas alias (pd).
• Modified the to_df and convert_to_dataframe methods in src/pymadng/madp_classes.py to include and propagate the force_pandas parameter.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
tests/test_object_wrapping.py	Updated test functions to support and verify the new force_pandas parameter behavior.
src/pymadng/madp_classes.py	Added force_pandas parameter to DataFrame conversion functions and updated docstrings.

Comments suppressed due to low confidence (2)

tests/test_object_wrapping.py:372

• [nitpick] Consider renaming the 'DataFrame' parameter to something like 'df_class' to better indicate that it represents a DataFrame type.

def generalDataFrame(self, headers, DataFrame, force_pandas=False):

src/pymadng/madp_classes.py:232

• Add a brief comment explaining why 'force_pandas' is set to True upon catching an ImportError, to clarify that pandas is used when tfs-pandas is unavailable.

force_pandas = True