HirohitoArai/unified-3d-4d-framework: 1.0.1

Summary This release updates documentation to clarify scope and improve reproducibility for the Unity project. Changes Clarified scope: the current implementation and evaluation in this repository cover 3D and 4D. Added Environment Setup instructions (Unity version, tested OS, and minimal steps to open/run the project). Refined README wording to avoid unintended guarantees (e.g., noted that Boolean operation latency depends on mesh complexity). Minor documentation fixes and wording cleanup. Notes This release focuses on documentation and project setup guidance. Core implementation is unchanged.