Update the Input Logic of Cell Complex Models

[gbg141]

This pull request aims to update the input logic of cell complex models by

• unifying the nomenclature of connectivity matrices across the different models, in accordance to TopoNetX library (i.e. adjacency_r, incidence_r, down_laplacian_r, etc.);
• adding **kwargs optional parameter to models and layers, hence allowing the flexibility to modify additional parameters of the model's inner layers (standard practice in other libraries such as torch_geometric).

Upon acceptance of these changes, similar modifications will be applied to Hypergraph, Simplicial, and Combinatorial models.

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Codecov Report

Attention: Patch coverage is 96.87500% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 97.37%. Comparing base (8ea75a7) to head (db96096).

Files	Patch %	Lines
topomodelx/nn/cell/can.py	88.88%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #273 +/- ## ======================================= Coverage 97.36% 97.37% ======================================= Files 58 58 Lines 2050 2054 +4 ======================================= + Hits 1996 2000 +4 Misses 54 54 ```

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