pub fn validate_node(
node: &Node,
all_ids: &HashSet<String>,
file_name: &str,
) -> Vec<AgmError>Expand description
Validates a single node’s structural fields.
Rules: V002 (missing summary), V007 (valid_from > valid_until), V011 (empty summary warning), V012 (summary too long warning), V014 (deprecated/superseded without replaces).