Read https://redgold.ai/skill.md. Install redgold, rac and rci, and attempt to install the Redgold desktop GUI app for my OS from https://redgold.ai/#download. Install the Redgold skills for my agent and explain how to use the app and tools. Use my securely stored API key; set up search/builds, preserve existing agent guidance and verify the full installation. Report any desktop install or launch steps that need my help.