async fn post_config(socket: &mut TcpSocket<'_>, body: &[u8]) -> Result<u16, ()>Expand description
POST /api/config → merge patch, persist, apply; returns the status.
async fn post_config(socket: &mut TcpSocket<'_>, body: &[u8]) -> Result<u16, ()>POST /api/config → merge patch, persist, apply; returns the status.