rivelco/ENCORE: Encore v2.1.0

ENCORE v2.1.0 This release introduces major improvements to ENCORE (Ensembles Comparison and Recognition), focusing on usability, extensibility, and robustness. Simplified installation via PyPI pip install encore-toolkit and more. New features ENCORE is now distributed as a standard PyPI package pip install encore-toolkit with no mandatory MATLAB dependency. Added a Python API enabling batch analyses and programmatic use without the GUI. Introduced a plugin-style system to add new algorithms via a YAML config + analysis function (no GUI recompilation). Significantly expanded documentation with full API reference, tutorials, and examples. Added Pydantic-based validation for data, parameters, and user-defined algorithms to prevent crashes and improve error reporting.