Migrate NumPy and OpenCV together, align torch/torchvision requirements with the CUDA 12.6 wheel index, and update desktop/test dependencies.
Includes the dependency updates proposed in #83, #84, #85, #86 and #87. Validated with six cross-platform CI jobs, actual LaMA image/video comparisons, and Florence-2/LaMA CLI inference on CPU and RTX 4090 CUDA.
Replace the IOPaint dependency with a small verified TorchScript LaMA adapter, shared dependency manifests, reliable model preparation, and cross-platform application validation.
Preserve crop/pad/composite behavior while handling empty masks and tiny inputs safely. Add integrity, offline, installer, image/video, and desktop backend coverage.
Closes#48. Closes#49.