feat: add node bin

[nobkd]

Makes it way easier to run nue with node on Windows.
On Windows, there's no simple symlink to the cli.js file, but shell scripts, because windows doesn't support shebang AFAIK.
Therefore, you currently have to go into shell scripts (located at where.exe nue) and modify the executable from bun to node.
This is way harder than to simply installing nuekit, and deciding to use one of two commands, directly determining the JS runtime.

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So available commands would be nue using bun and nue-node using node.

Note

We can also change the command nue-node to sth shorter, like nnue (for node nue)