Enhance AI Assistant with Context-Aware Responses and Repository Access

[davis9001]

As a user of the AI assistant,
I want the AI to understand my requests better through context by seeing previous messages and accessing all repository details,
So that the AI can provide more accurate, informed, and helpful responses, improving my overall experience and productivity.

Acceptance Criteria

• Given the user's current conversation, when I ask a question, then the AI uses the conversation history to provide context-aware responses.
• Given the AI has access to the repository, when I inquire about code or issues, then the AI can provide detailed information and assistance based on the repository's contents.
• Given the AI has context and access, when I ask for specific details, then the AI delivers precise and relevant information to support my work.

Additional Details

• The AI should maintain conversation state and repository context across interactions.
• The AI should be designed to handle complex queries that require understanding both conversational and repository contexts.

Definition of Done

• Context-aware responses implemented and tested.
• Repository access and detailed information retrieval functional.
• User interaction flow supports seamless context switching.