## Goal
- Improve the new-task goal planner so every newly created task is processed through a consistent three-stage personality chain: Product Owner, Senior Engineer, and Senior Maintainer.
- Use this chain to strengthen requirement clarity, implementation quality, and long-term iterability before a task enters the execution/verifier loop.
- Enforce planning outputs that bias maintainable design over short-term fixes, reducing the risk of test-passing but brittle implementations.