This update hardens the bot's reasoning and validation layers to stop thrashing and ensure technical quality:
- Mandates local validation (lint, build, test) in Brain and Critique prompts.
- Uncaps bottleneck metrics (zombie issues, priority distribution) to 1000 items.
- Enhances PR awareness to handle multiple bot identities and exclude release PRs.
- Formally defines closed (unmerged) PRs as explicit user rejection signals.
- Strengthens domain rotation and anti-pigeonholing enforcement.