Agent Skills: dynamic-memory-analyzer

Comprehensive dynamic memory management analysis for ace_engine codebase. Covers 17 critical scenarios: basic pairing, smart pointers (RefPtr/WeakPtr), exception safety, ownership transfer, container pointers, singletons, callbacks, multi-threading, cross-layer interaction, third-party libraries, special patterns, common leaks, nullptr handling, Register/Unregister, lifecycle binding, assignment updates, and function returns. Use when checking memory leaks, verifying memory safety, or analyzing new/delete patterns in ace_engine.