v1.4.0

• Fixed a security vulnerability by updating the Torch and Transformers dependency version.
• Integrated pytest into the pyproject.toml to enable testing support.
• Resolved Python version compatibility issues in the continuous integration (CI) pipeline for stable test runs.
• Included a preprint citation to enhance academic referencing.
• Made cosmetic and informational updates to the documentation and readme to improve readability.
• Renamed the module ontology_matchers to aligner for better clarity and consistency.
• Added e-commerce use-case examples and documentation to demonstrate real-world applications.