Small tweaks, addressing a couple more issues.

[mikennel]

This pull request introduces several updates related to project configuration, content, and user-facing text. The most significant changes include the addition of Firebase deployment configuration, updates to static asset caching, removal of a specific external link, and clarification in the explanation of results text.

Project configuration and deployment:

• Added a new .firebaserc file to configure Firebase deployment for the ethical-ai-roi-calculator project.
• Updated .firebase/hosting.ZGlzdA.cache to include new and updated static assets, icons, and cache entries, supporting deployment and asset management.

Content updates:

• Removed the "AI Ethics for Enterprise AI" link from Harvard Business School in the hroe-links.js export, likely to keep resources current or relevant.

User-facing text improvements:

• Clarified the explanation of results in the ROI calculation by rewording the sentence about fines and their present value, making the meaning more explicit for users.

[mikennel]

@jdejesus-oss Just bumping this so it doesn't get lost.