Replaced the deprecated Allocator API with the new AllocationHandle API across the codebase. Updated constructors, methods, and tests to use AllocationHandle for memory management. Marked Allocator-based methods as [Obsolete] and provided alternatives.
Added OwnershipTransferAnalyzer to detect ownership transfer issues and introduced OwnershipTransferAttribute for marking parameters. Enhanced DefensiveCopyAnalyzer with additional checks for readonly and ValueType instances.
Refactored internal memory management in AllocationManager and updated benchmarks, utilities, and documentation to reflect the changes.
BREAKING CHANGE: Deprecated Allocator API in favor of AllocationHandle. Updated constructors and methods to use AllocationHandle. Users must migrate to the new API.
Refactored `AllocationManager` to introduce intrusive allocation tracking with `AllocationHeader` structs for debug mode. Added lightweight allocation counters for non-debug mode. Enhanced memory leak detection with detailed stack traces and `MemoryLeakException`.
Simplified `AllocationInfo` by removing the `Allocator` property. Updated `AllocationOption` enum to remove `UnTracked` and clarified documentation.
Improved unsafe collections (`UnsafeArray`, `UnsafeStack`, etc.) with strongly-typed enumerators and better compatibility with `IEnumerable<T>`. Enhanced `UnsafeStack` with a dedicated `Enumerator` struct and consistent constructor parameters.
Refactored `MemoryLeakException` to support detailed allocation info and improved stack trace formatting. Simplified `MemoryUtility` by removing redundant null checks.
Added unit tests for `AllocationManager`, `UnsafeArray`, and `UnsafeStack` to validate memory management and functionality. Updated `Program.cs` with new examples.
Cleaned up namespaces, removed redundant `using` directives, and improved XML documentation. Applied `MethodImplOptions.AggressiveInlining` to performance-critical methods.
