Move MCP "runtime" logic to mcp crate.#11378

vorporeal wants to merge 2 commits into

graphite-base/11378warpdotdev/warp:graphite-base/11378from

david/move-mcp-runtime-to-mcp-cratewarpdotdev/warp:david/move-mcp-runtime-to-mcp-crateCopy head branch name to clipboard