- Remove exe-dev, github, listen-later, mermaid, presenterm, reddit, session-analyzer, uv skill directories - Migrate to gj for repository cloning (replaces ghq, changes layout to ~/Code/<owner>/<repo>) - Add gj and pi CLI utilities - Move pi-coding-agent from brew to npm (@earendil-works/pi-coding-agent) - Add chatgpt cask to Brewfile