Conductor Setup

Sets up a Rails project to work with Conductor, the Mac app for parallel coding agents. Creates the standard conductor.json config, a setup script that symlinks shared secrets from the repo root, and a server wrapper that assigns unique ports and Redis databases per workspace so multiple agents can run isolated copies of your app simultaneously. Also patches your Rails config files to respect the REDIS_URL environment variable. Useful if you're adopting Conductor and need the scaffolding in place, though you'll want to verify the Redis configuration changes match your actual setup since it modifies initializers and cable.yml based on common patterns.