pub fn validate_context(
node: &Node,
all_ids: &HashSet<String>,
all_memory_topics: &HashSet<String>,
file_name: &str,
) -> Vec<AgmError>Expand description
Validates the agent_context field on a node.
Rules: V004 (unresolved load_nodes reference), V015 (unsafe load_files path), V025/V026 (invalid or unresolved load_memory topics).