AI Evaluations to extend AI Logging functionality

Problem/Motivation

Currently, AI Evaluations duplicates much of the functionality already present in AI Logging module, specifically around storing AI interaction data (prompts, responses, provider information, metadata).

Proposed Change: Update AI Evaluations to extend AI Logging functionality rather than duplicate it.

This would mean:

• Remove duplicate entities and code from AI Evaluations
• Extend AI Logging entities with evaluation-specific fields
• Update existing hooks and templates to use AI Logging data
• Provide migration path for existing evaluation data

Benefits

• Eliminates data redundancy
• Reduces maintenance overhead
• Improves system performance
• Creates clearer separation of concerns
• Single source of truth for AI interaction data

Migration considerations

Need to ensure smooth transition for sites already using AI Evaluations, with clear upgrade path and data preservation.