Function build_cross_context_info 

pub fn build_cross_context_info(
    name: &str,
    unit_consumes: &HashMap<String, Vec<String>>,
    unit_consumes_aliases: &HashMap<String, HashMap<String, String>>,
    unit_uses: &HashMap<String, Vec<String>>,
    unit_tables: &HashMap<String, UnitTable>,
) -> CrossContextInfo

Build the resolver::CrossContextInfo for a given consuming context. Used by both the resolver/checker (per-file processing) and the emitter (composition root + boundary casts).