remove activeTab; add privacy policy + listing docs

[ignaciojimenezr]

📝 Description

Brief description of what this PR accomplishes and why it's needed.

🎯 Type of Change

• Bug fix - Fixes an existing issue
• New feature - Adds new functionality
• Documentation update - Improves or adds documentation
• UI/UX improvement - Enhances the user interface
• Performance optimization - Improves speed or efficiency
• Code refactoring - Restructures code without changing functionality
• Dependency update - Updates packages or dependencies
• Other - Please describe: _____

🔗 Related Issues

Closes #(issue number)
Fixes #(issue number)
Related to #(issue number)

🧪 Testing

• Tested on Chrome - Extension works correctly
• Tested on Firefox - Extension works correctly
• Tested with different AI models - Works with various Ollama models
• Tested error scenarios - Handles edge cases gracefully
• Tested on different screen sizes - Responsive design works
• No console errors - Browser console is clean
• Server logs are clean - No unexpected errors in terminal

📱 Screenshots/Videos

If this PR includes UI changes, please include:

• Before screenshots - Show the current state
• After screenshots - Show the new state
• Videos - For complex interactions or animations

🔧 Changes Made

Code Changes

• Backend changes - Modified server code
• Frontend changes - Modified extension code
• Configuration changes - Modified settings or environment
• Documentation changes - Updated README, docs, etc.

Files Modified

List the main files that were changed:

• src/server.mjs - Added new AI validation logic
• extension/content.js - Improved loading bar visibility
• docs/SETUP.md - Updated installation instructions

📋 Checklist

Before Submitting

• Code follows style guidelines - Consistent formatting and naming
• Self-review completed - Code has been reviewed by the author
• Documentation updated - README, docs, and comments updated
• No console errors - Extension works without errors
• No breaking changes - Existing functionality preserved
• Performance impact considered - No significant performance degradation

Code Quality

• Functions are documented - JSDoc comments for complex functions
• Error handling - Proper error handling and user feedback
• Accessibility - ARIA labels and keyboard navigation
• Security - No security vulnerabilities introduced
• Testing - Manual testing completed thoroughly

🚀 Deployment Notes

Any special considerations for deployment:

• Environment variables - New variables needed
• Dependencies - New packages to install
• Configuration - Server or extension config changes
• Migration - Data migration or breaking changes

📊 Performance Impact

• Memory usage - Any significant changes in memory consumption
• Response time - Impact on AI response times
• Bundle size - Changes in extension file size
• Server load - Impact on server performance

🔍 Additional Context

Any other information that reviewers should know:

• Design decisions - Why certain approaches were chosen
• Alternatives considered - Other solutions that were evaluated
• Future improvements - Planned follow-up work
• Breaking changes - Any compatibility issues

📞 Questions for Reviewers

Specific questions or areas where you'd like feedback:

• Is this the right approach for the feature?
• Are there better ways to handle this edge case?
• Does the UI design align with the project's style?

---

Thank you for your contribution to Wordom for Wordle Unlimited! 🚀🧠

Please ensure all checkboxes are completed before submitting. Reviewers will check these items during the review process.

[github-advanced-security]

This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation.