Function memory_path_to_node_id

atomic-cli/src/commands/vault/context.rs:591–597

`memory/architecture.md` -> `memory:architecture`.

(path: &str)

/// `memory/architecture.md` -> `memory:architecture`.
fn memory_path_to_node_id(path: &str) -> Option<String> {
    let name = path.strip_prefix("memory/")?.strip_suffix(".md")?;
    if name.is_empty() {
        return None;
    }
    Some(format!("memory:{}", name))
}

/// `intents/pimo-1/intent.md` -> `intent:PIMO-1` (nested paths keep
/// their inner segments, uppercased, matching the KG indexer).