Thankgod20/Electrum-Go-Server-Flashing — reverse-engineered prompt

Build me a small Go command line tool for local testing that pretends to send Bitcoin to wallets that connect through an Electrum style server. I want it to work with a local miniBTCD instance, connect to a URL like 127.0.0.1:18885, and let me trigger simulated transfers that show up in an Electrum compatible wallet for demo or education use. Please keep it clearly labeled as fake or simulated only, not real funds, and make the basic flow easy to run from the terminal.

If Redis is helpful for caching or mock data, wire it in but keep it optional. Include whatever RPC or mock server pieces are needed so the wallet can talk to it and see the fake transaction activity. I also want a simple startup command and sensible defaults so I can just run it against my local node and test wallet. Clean up anything missing, make it actually build, and add a short README with setup and usage. You can check current docs online if you need to.