Fix unable to download images

Bug fix:

• Fixed unable to download images
• Fixed handling of empty PMID array

Documentation:

• Created comprehensive docs/ directory to explain codebase architecture and usage

3.0.1: Re-added the ability to resume the process if cancelled

Feature:

• Re-added the ability to resume the process if it was canceled

Use API instead of of web scrape

The Publication Figures Web Scraper has been renamed to Publication Figure Retrieval as it no longer scrapes data from the web. Instead, it retrieves data from the NCBI API. This major change was done to comply with the NCBI's terms of service and policies.

Feature:

• No longer scrapes data from the web, instead retrieves data from the NCBI API

Optimization:

• Added TypeScript support and reorganized the codebase

Security:

• Update Axios package to fix security vulnerabilities

Documentation:

• Rewrote README.md to reflect the changes

Update:

• Updated packages, including Axios & ESLint (removed Sentry)

2.1.1: Fixed unable to retrieve PMC IDs

Optimization:

• Added Jest unit testing

Documentation:

• Removed unnecessary Deepsource and Codeclimate badges

Update:

• Sentry now tracks console errors
• Update packages, including Prettier & ESLint
• Updated GitHub Actions to use Node 20

Bug fix:

• Fixed getting PMC IDs would always return 0 ID strings for each species

Version 2.1.0: Functional release tag

Update version number