Module resolve_component_dependencies 

resolve_component_dependencies pass.

Walks every bound concrete in a [CompiledArtifact]’s BindingSpec, reads the concrete’s declared DependencyDecls through the inventory carrier, and verifies each required slot is bound to a concrete whose role matches the dependency’s required role. On success, every NodeProto contributed by a concrete (identified by its concrete_type metadata) gets its declared deps stamped via bb_ir::keys::stamp_dependency_metadata so downstream passes + the runtime can recover the wiring from the IR alone.

Surfaces:

• CompileError::UnboundDependency when the required slot has no binding.
• CompileError::DependencyRoleMismatch when the slot is bound to a concrete whose role set does not include the required role.