Enhance Document Conversion API with Table and Code Block Support

[HlexNC]

Overview

This Pull Request introduces significant enhancements to the @universityofnicosia/unic-document-conversion-library, specifically by adding support for tables and code blocks in document conversions. This feature is part of our continuous effort to expand the library's capabilities and provide more versatile document conversion solutions.

Key Changes

New Features

• Code Block Support: Implemented functionality to add code blocks to documents, enabling clearer presentation of code snippets within the generated documents.
• Table Support: Added the capability to include tables in documents, allowing for structured data presentation with customizable styles.

Code Improvements

• Safety Checks: Improved the applyElementsAndStyles function in officegenHelper.js to handle undefined styles or styles.fontFamily, enhancing the robustness of document generation.
• Unit Tests: Updated and expanded unit tests in documentService.test.js to cover the new table and code block features, ensuring reliability and stability.

Documentation and Examples

• API Usage Documentation: Extended the api-usage.md with advanced examples showcasing how to utilize tables and code blocks, providing users with practical guides to leverage these new features.
• .gitignore Updates: Updated the .gitignore file to include *.docx, preventing generated document files from being inadvertently committed to the repository.

Impact

These enhancements significantly broaden the use cases for the document conversion API, catering to more complex document generation needs such as technical documentation and data reports. By integrating these features, we continue to offer a comprehensive and flexible solution for document conversion requirements.

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This update reflects our commitment to providing high-quality, versatile document conversion tools to meet the evolving needs of our users.