Tracing conversations in Server

[Montagon]

• [ ] Update DB table to store the different conversations for each user.
  • UserID
  • ConversationId
  • Number of prompts made for a conversation
  • CreatedAt
  • UpdatedAt
• [ ] Endpoints for management
  • GET /v1/conversations/ -> Returns all conversations. Should be paginated and will return the conversationId, number of prompts, created at and updated at.
  • GET /v1/conversations/{id} -> Return the information taken from memory. Paginated?
  • DELETE /v1/conversations/{id}