Repository navigation

docs: add source build instructions #124

Job	Run time
build-linux-host-simd	11m 34s
build (aarch64-unknown-linux-gnu, ubuntu-latest)	7m 3s
build (aarch64-apple-darwin, macos-latest)	8m 37s
build (x86_64-apple-darwin, macos-latest)	7m 47s
build (x86_64-unknown-linux-gnu, ubuntu-latest)	6m 10s
release	1s
	41m 12s