prayag-1771/Hive-Immunity-System ? reverse-engineered prompt

Build me the Hive Immunity System demo so I can run it locally on one laptop and see the whole flow working.

I want a simple dashboard that shows the devices, their status, scores, block lists, and quarantine events in real time. It should simulate a few smart nodes, a gateway that protects dumb devices, and an attacker script that sends bad traffic so I can watch a node detect it, quarantine itself, and broadcast a signed vaccine to the other nodes. The other nodes should learn to block the attacker before it reaches them, and the dashboard should clearly show accepted, rejected, and replayed vaccines too.

Please keep it offline and local, using compact messages between components, and make sure the basic setup can be started from a single command after generating any needed keys or configs. If you need to check current docs for anything, go ahead and look them up online.