Session-level non-negotiables, architecture map, phase tracker,
command surface, and definition of done for one optimization attempt.
Commands section notes the currently built command-level harness
entries alongside the planned per-target ones.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EcKPWQ3MQD4NdEHwar96u2
