=== COMMIT 01:alpha === chore(alpha): add notes for multi-repo demo (codex) === COMMIT 01:beta === chore(beta): add notes for multi-repo demo (codex) === COMMIT 02:alpha === chore(alpha): add notes for multi-repo demo (claude) === COMMIT 02:beta === chore(beta): add notes for multi-repo demo (claude) === COMMIT 03:alpha === chore(alpha): add notes for multi-repo demo (amp) === COMMIT 03:beta === chore(beta): add notes for multi-repo demo (amp) === COMMIT 04:alpha === chore(alpha): add notes for multi-repo demo (gemini) === COMMIT 04:beta === chore(beta): add notes for multi-repo demo (gemini)