Enterprise Deep Clone Engine with Circular Reference & Type Preservation

### Problem Overview Standard `JSON.parse(JSON.stringify(obj))` fails on circular references, drops `undefined`, `Function`, `Symbol` keys, and corrupts `Date`, `RegExp`, `Map`, `Set`, and `TypedArray` instances. Your task is to build a robust deep clone utility that creates an isolated deep copy of any complex JavaScript data structure. ### Functional Requirements 1. **Circular Reference Handling**: - Detect cyclic graphs and preserve the exact internal reference topology without stack overflows. 2. **Standard & Special Types Support**: - `Date` & `RegExp` (preserve flags and source). - `Map` (deep clone keys and values). - `Set` (deep clone elements). - `ArrayBuffer`, `Uint8Array`, `Float32Array` etc. 3. **Symbol Keys & Property Descriptors**: - Preserve non-enumerable properties and `Symbol` keys. - Preserve prototype chain inheritance (`Object.create(proto)`). ### Non-Functional Requirements - **Performance**: Use `WeakMap` for reference caching to ensure (O(N)) time complexity. - **Memory Footprint**: Do not leak memory across clone operations.