Was hardcoded to /Users/ising/dotfiles; use ~/dotfiles so the base config works on non-macOS hosts too. (Separately, a local uncommitted 'credential.helper = store' was removed from the live config so git uses the macOS keychain instead of writing ~/.git-credentials in plaintext. That line was never committed, so there is no diff for it here.) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>