Dual-edit model configuration between `~/.pi/agent/models.json` and `~/.omp/agent/models.yml`.
- Use Ki-style multiples for context (e.g., 200k → 204800).
- Update both `contextWindow` and `maxTokens` simultaneously.
- No cache flush required for config-only updates.
- Validation: `jq -e '.providers."llamacpp (dankserver)".models[0] | .contextWindow, .maxTokens' ~/.pi/agent/models.json`