Crawler — Resonador de Fase (Linux x86_64)

1. Extract: tar xzf crawler-linux-amd64.tar.gz
2. Run: ./crawler
3. Keep the assets/ folder next to the binary.

Needs GL/X11/ALSA runtime libs (mesa, libX11, libasound2).
The client looks for assets beside the binary (or set CRAWLER_ASSETS).
Music is embedded. Connects automatically to crawler.jairo.cloud:7777
(dev override: -addr or CRAWLER_ADDR).
