- Move memory_optimization/ (4.6K lines, 7 files) from ml to ml-core - Move batch_size_resolver.rs to ml-core (now both deps in same crate) - Add tempfile to ml-core dev-dependencies (qat tests) - Re-export both modules from ml facade - Keep checkpoint/ in ml (model_implementations.rs has model-specific deps) 185 ml-core tests + 2573 ml tests = 2758 total, 0 failures Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>