mix bloccs.new <name>Writes a complete, runnable starter mix project under <name>/: a mix
project that depends on bloccs, one sample node (manifest + implementation),
the port schemas it needs, and a one-node network. After scaffolding:
cd <name>
mix deps.get
mix bloccs.run networks/hello.bloccs --message '{"name": "ada"}'runs a message end-to-end through the generated Broadway supervision tree.