Fails to build without Docker Desktop

[xuv]

I have docker installed. Just not Docker Desktop.
Claude-sandbox fails to build because of this error:

🚀 Starting Claude Sandbox...
Current branch: main
Will create branch in container: claude/2025-12-09-1765287994413
• Building image: claude-code-sandbox:latest...
Error: Error: connect ENOENT /var/run/docker.sock
    at PipeConnectWrap.afterConnect [as oncomplete] (node:net:1606:16) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'connect',
  address: '/var/run/docker.sock'
}
node:internal/process/promises:394
    triggerUncaughtException(err, true /* fromPromise */);
    ^

Error: connect ENOENT /var/run/docker.sock
    at PipeConnectWrap.afterConnect [as oncomplete] (node:net:1606:16) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'connect',
  address: '/var/run/docker.sock'
}

Node.js v22.8.0

[xuv]

#35 solves this issue