Proposal: cargo-style extensions

I’m working on a tool that helps create new pages (posts), most importantly pick tags from the existing ones. I’d like this command to be integrated with Zola in a way Cargo third-party commands do.

This can be achieved pretty easily: if the provided subcommand is not found, execute zola-{subcommand} binary transparently, in my case it’ll be the zola-new binary.

Does this proposal make sense? If yes, I can work on the implementation.