Enhance README with video and screenshots #7631

Job	Run time
gh-runner (cublas, 12, 0, linux/arm64, auto, -nvidia-l4t-arm64, nvcr.io/nvidia/l4t-jetpack:r36.4.... / reusable_image-build	7m 19s
gh-runner (cublas, 13, 0, linux/arm64, auto, -nvidia-l4t-arm64-cuda-13, ubuntu:24.04, ubuntu-24.0... / reusable_image-build	11m 31s
core-image-build (vulkan, linux/amd64, auto, -gpu-vulkan, ubuntu-latest, ubuntu:22.04, false, --j... / reusable_image-build	8m 18s
core-image-build (linux/amd64,linux/arm64, auto, ubuntu:22.04, ubuntu-latest, -aio-cpu, --jobs=4 ... / reusable_image-build	32m 45s
hipblas-jobs (hipblas, linux/amd64, auto, -gpu-hipblas, rocm/dev-ubuntu-22.04:6.4.3, ubuntu:22.04... / reusable_image-build	11m 46s
core-image-build (cublas, 13, 0, linux/amd64, auto, -gpu-nvidia-cuda-13, ubuntu-latest, ubuntu:22... / reusable_image-build	11m 26s
core-image-build (cublas, 12, 0, linux/amd64, auto, -gpu-nvidia-cuda-12, ubuntu-latest, ubuntu:22... / reusable_image-build	12m 20s
core-image-build (cublas, 11, 7, linux/amd64, auto, -gpu-nvidia-cuda-11, ubuntu-latest, ubuntu:22... / reusable_image-build	13m 30s
core-image-build (intel, linux/amd64, auto, quay.io/go-skynet/intel-oneapi-base:latest, ubuntu:22... / reusable_image-build	9m 40s
	1h 58m 35s

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