Function node

src/dashboard/graph_api.rs:67–78

`GET /api/plugins/graph/node/{node_id}`

(
    State(state): State<DashboardState>,
    JsonPath(node_id): JsonPath<String>,
)

/// `GET /api/plugins/graph/node/{node_id}`
pub(crate) async fn node(
    State(state): State<DashboardState>,
    JsonPath(node_id): JsonPath<String>,
) -> (StatusCode, Json<Value>) {
    let Some(payload) = graph_service::node_payload(&state, &node_id).await else {
        return (
            StatusCode::NOT_FOUND,
            Json(http_detail(&format!("node not found: {node_id}"))),
        );
    };
    (StatusCode::OK, Json(payload))
}

/// `GET /api/plugins/graph/node/{node_id}/neighbors`
pub(crate) async fn neighbors(