Suport multiline command

[sigmaSd]

I noticed that bun shell supports this

    await $`
        cd webview
        export PATH=/usr/lib/llvm14/bin/:/usr/lib/llvm-14/bin/:/usr/lib64/llvm15/bin/:$PATH
        cmake -G Ninja -B build -S . -D CMAKE_BUILD_TYPE=Release -D WEBVIEW_WEBKITGTK_API=6.0 -DWEBVIEW_ENABLE_CHECKS=false -DCMAKE_TOOLCHAIN_FILE=cmake/toolchains/host-llvm.cmake
        cmake --build build
        cp build/core/libwebview.so ../build/libwebview-${arch}.so
        strip ../build/libwebview-${arch}.so
        `;

Maybe its a good idea to have it