v0.1.683

What changed

• Automate evidence-based Brain proposal review through manager agents while preserving human review for unresolved or high-risk changes.
• Harden Learn processing and recursive goal comparison with idempotent task creation, source-level perspective tracking, and bounded retries.
• Unify goal cadence state between IDACC and the manager, deduplicate active-goal instructions, and expose clear cadence and fan-out controls.
• Discover Claude CLI models from live local configuration and caches, preserve exact canonical model choices, and improve subscription and runtime catalog refresh behavior.