[FEAT]: Improve AI Legal Assistant with Conversation History and Previous Query Retrieval

[jainiksha]

Is your feature request related to a problem? Please describe.

The AI Legal Assistant (Vakil Friend) helps users understand legal matters, but users may lose access to previous conversations, requiring them to repeat the same questions and context again.

Describe the solution you'd like

Add a conversation history feature that allows users to:

View previous AI interactions
Search past legal queries
Bookmark important responses
Continue earlier conversations
Organize chats based on legal topics or cases

Describe alternatives you've considered

A temporary session-based chat history was considered, but it does not provide long-term accessibility or proper organization.

Additional context

This enhancement will make the AI assistant more useful for users handling ongoing legal concerns and improve the overall AI experience.

[jainiksha]

/assign

[github-actions]

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