Function detect_boundary_violations 

pub fn detect_boundary_violations(
    options: &DeadCodeOptions,
) -> Result<Value, ProgrammaticError>

Run boundary-family analysis and return the dead-code JSON envelope.

This is a convenience wrapper over the typed dead-code runtime. It keeps boundary_violations, boundary_coverage_violations, and boundary_call_violations.

Errors

Returns the same structured errors as detect_dead_code.