SOUL.md shared behavioral DNA for all CIOS agents

Decision

Single SOUL.md file contains all shared behavior (13 Laws, CIP, Quality Gates, Self-Healing, Depth Calibration, etc.). Individual agent files contain ONLY agent-specific identity/lane/execution. Mounted at /home/node/.claude/agent-instructions/.

Rationale

Zero duplication across 12 agent instruction files. Updates to shared behavior propagate to all agents by editing one file. Individual files stay small and focused. Follows Law 1 (Zero Redundancy).

Alternatives Rejected

Rejected: (1) Everything in each agent file — 12x duplication, drift guaranteed, (2) No shared file — inconsistent behaviors

Outcome

Pending