A card title search, card body search, and card comment search in the API and MCP server. Currently the Ai bots must page through every page of cards exhaustively, and it's very inefficient. I often want my AI agent to find all information in Favro that's relevant to a certain topic. Giving the ability for the agent to search all card titles, bodies, and comments will allow the AI to use favro as a knowledgebase. A search makes a lot of sense and it's missing from the API.