pub fn add_to_files(
files: &mut [AgentConfigFile],
refs: &Store,
catalog: &Store,
agent_id: Option<&str>,
container: bool,
)Expand description
The picker path’s MCP step (writeagentconfig): lay the agent’s
effective servers over the .mcp.json among the frontend’s files, which
has only the agentmux entry and the agent’s legacy blob. Nothing to do
without one, or without an agent id (an older frontend sends none).