Re-evaluate adding back AI chatbot module with improved functionality

[jjroelofs]

Description

The AI chatbot functionality (ai_chatbot and ai_assistant_api modules) was removed from DXPR CMS due to reliability issues. This issue is to track the evaluation of re-adding these modules once the underlying bugs are resolved.

Current Issues

The chatbot module has several functional limitations that make it unreliable for production use:

• Incomplete Operations: The chatbot can create content types but fails to add fields to them, leaving incomplete configurations
• Inconsistent Behavior: Operations that should work together (like content type creation + field management) don't complete properly
• User Experience: These bugs create a frustrating experience where users start operations that don't complete as expected

What Was Removed

• module from the install list
• module from the install list
• configuration
• configuration file
• References to chat functionality in documentation

Goals for Re-evaluation

1. Reliability: The chatbot should consistently complete operations it claims to support
2. Feature Completeness: If it can create content types, it should also be able to add/modify fields
3. Error Handling: Better error messages and graceful degradation when operations fail
4. Testing: Comprehensive testing of all advertised capabilities

Acceptance Criteria

• Chatbot can successfully create content types AND add fields in the same workflow
• All advertised operations complete reliably
• Clear error messages when operations cannot be completed
• Documentation accurately reflects capabilities and limitations
• Testing suite covers critical chatbot operations
• User feedback indicates improved reliability and usefulness

Implementation Considerations

• Monitor upstream ai_chatbot and ai_assistant_api module updates
• Consider contributing fixes to upstream modules if needed
• Evaluate alternative AI assistant solutions if current modules remain problematic
• Test thoroughly in development environment before re-adding to DXPR CMS

Priority

Medium - This functionality would be valuable for users but should only be re-added when it works reliably.